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00:00I can't get rid of the dirt under my socks.
00:06The towel I've been using for a long time is getting wrinkly.
00:09It's a fish grill. It's troublesome.
00:12Actually, the problem can be solved by a scientist's surprising method.
00:20I've never seen that before.
00:23All of them.
00:27I'm in trouble.
00:29It's troublesome.
00:31It's desperate.
00:37I don't want to do it anymore.
00:42A scientist's brilliant method.
00:45It can be solved by a fire extinguisher.
00:48I can't get rid of the dirt under my socks.
00:53It's clean in a short time.
00:58It's beautiful.
01:00I'm in trouble.
01:02It can be solved by a scientist's brilliant method.
01:10I've been underestimating this program.
01:14Let's finish the fire quickly and make time for you.
01:20That is...
01:22Science.
01:24If you ask a scientist about the brilliant method, you'll have more time for tomorrow.
01:30This time, we're going to rank the problems of cleaning and washing in the city.
01:35Scientists will solve those problems.
01:39Let's get started.
01:41The ranking of the problems of cleaning and washing.
01:45First, the 10th place.
01:48When ketchup falls on the floor, it's sticky and hard to clean it.
01:56You have to hold it down with a wet towel.
02:01But it takes a long time.
02:07The 10th place.
02:08I can't get rid of the ketchup stain.
02:14Even if you wipe the ketchup off with a wet tissue...
02:20The ketchup spreads and it's messy.
02:27Can you solve this problem?
02:29It's a theme that will last forever for humanity.
02:32Tomatoes are persistent.
02:36A scientist will solve this problem.
02:40Masaru Oyama, a professor at Yokohama National University.
02:44He's amazing.
02:46He has been studying cleaning for more than 40 years.
02:49He's a cleaning king.
02:51Cleaning king.
02:53If you use something in the kitchen to remove the ketchup from the floor, you can remove it in about 10 seconds.
03:04Does it feel good?
03:05It feels good.
03:08A method to solve the ketchup stain.
03:14Tell us.
03:15Tell us.
03:16What is it?
03:21A cutting board and kitchen paper.
03:26I don't know what a cutting board is.
03:29I usually wipe the kitchen paper.
03:32First, put the kitchen paper on the edge of the cutting board.
03:41Then slide the cutting board and pull the kitchen paper towards the ketchup.
03:48Really?
03:49It's coming off.
03:51Really?
03:52It's coming off.
03:55How can you remove it so cleanly?
03:57It's amazing.
03:58It's coming off.
04:00It's amazing.
04:04The ketchup came off in just 20 seconds.
04:08This is the case.
04:12If you compare it to wiping it with a wet tissue,
04:15it's obvious.
04:18It took about a minute.
04:23But how can you remove it so quickly and cleanly?
04:28The kitchen paper absorbs the liquid.
04:34We use that ability.
04:36In this case, we stick the cutting board together.
04:40And we apply pressure to a very small area and pull it.
04:48You can remove all the dirt in one go.
04:53I see.
04:55In other words, the pressure is concentrated on the edge of the cutting board.
05:05When you slide the cutting board, there is no gap between the cutting board and the kitchen paper.
05:09And the ketchup comes off without leaving any ketchup.
05:14It feels good.
05:17It's amazing.
05:19It's science.
05:21The ketchup in the video was so long that I wondered if I put it on the omelet rice.
05:27But in reality, it's only this long.
05:30I think it's possible to remove it so cleanly.
05:33If it's just a little bit, you can use a credit card or a credit card instead of a cutting board.
05:39You can do it with a credit card and a kitchen paper.
05:42Then it's easier.
05:46You can do it with a bank transfer.
05:48You can do it.
05:50I want to do it.
05:52I want to spill it.
05:54I don't know why you want to spill it.
05:58You'll be surprised if you spill it at home.
06:02You'll be told,
06:04Next, the 9th place.
06:08I can't remove socks and dirt at all.
06:14Really?
06:15It's about you.
06:18I'm a baseball player.
06:20I can't remove socks and dirt at all.
06:27The 9th place.
06:29I can't remove socks and dirt at all.
06:35You can wash it many times with a washing machine.
06:41You can wash it many times with a washing machine.
06:47You can wash it many times with a washing machine.
06:52I can't remove socks and dirt at all.
06:55I can't remove socks and dirt at all.
07:04There is a scientist who can solve such a problem.
07:07Professor Hitomi Ushioda of Tokyo Kasei University.
07:12She is a specialist in clothing research.
07:14She is the godmother of the world of clothing.
07:18Socks and dirt can be removed by applying something that you often use.
07:30This is a method to solve the problem of socks and dirt.
07:36Please tell me.
07:37It's cold.
07:44Socks and dirt can be removed by applying something that you often use.
07:48Apply liquid glue to the bad part of the dirt.
07:53Apply liquid glue to the bad part of the dirt.
07:56Then wash it as usual.
07:59Then wash it as usual.
08:04Apply liquid glue to the bad part of the dirt.
08:12Then rub it for 30 seconds.
08:20Then wash it with a washing machine.
08:26Then wash it with a washing machine.
08:31Then wash it with a washing machine.
08:37This is a very beautiful dirt.
08:44This is a very beautiful dirt.
08:50This is a very beautiful dirt.
08:58This is a very beautiful dirt.
09:09This is a very beautiful dirt.
09:18Apply liquid glue to the bad part of the dirt.
09:33And because the main ingredient of liquid glue is water-soluble, it does not melt with detergent while washing.
09:42Wow, that's amazing.
09:45I didn't think of this.
09:47This is amazing.
09:49Next, the 8th place.
09:52When washing knitwear, the neck and around the sleeves stretch.
10:00Once it stretches, you can't wear it for going out.
10:05I see.
10:06So I wear it for safety.
10:08The neck and around the sleeves stretch.
10:13I can't wear it for one season.
10:17That's a little sad.
10:20The 8th place.
10:22When the neck and around the sleeves of knitwear stretch, I can't wear it.
10:27My sons stretch it and play with it.
10:34Does this stretch back?
10:37I don't think so.
10:39When I dry it, I think it's stretched.
10:43But sometimes I don't want to do it.
10:46Sometimes I have to do it from below.
10:50But sometimes I can't do it.
10:52So my husband told me to do it from above.
10:55It depends on the person.
10:57I see.
10:58The method to solve this problem is...
11:04Put the stretched neck and around the sleeves in hot water for 10 seconds.
11:11Then take it out.
11:1310 seconds?
11:14Then drain it and dry it.
11:17Then it will be back to normal.
11:21If you compare it with before putting hot water on it...
11:28It's back to normal in no time.
11:31The reason is...
11:35Do you remember this on the sweater tag?
11:41If you wash it at a temperature of more than 30 degrees, the knit will shrink.
11:47This is the reason.
11:49This is the reason.
11:54I underestimated this program.
11:56Did you underestimate it?
12:01I underestimated it.
12:02I've never seen it before.
12:07And it feels good to see it.
12:09It feels good.
12:11The reason is right.
12:14It's the power of physics.
12:17It's not like this.
12:19I'm really sorry.
12:23Please lower your head.
12:24I'm really sorry.
12:27The 7th place is...
12:30I often use the microwave.
12:33I can't get rid of the smell in the microwave.
12:38I'm in trouble.
12:40The 7th place is...
12:42I can't get rid of the smell in the microwave.
12:47The scientist who solves this problem is...
12:52Professor Yasuburi Kawamura of Tokyo University of Science and Technology.
12:58He has published many articles on physics and energy science.
13:03He has won various awards.
13:05He is a giant of the physics world.
13:09The smell in the microwave is...
13:12If you put a certain fruit in it and heat it, the smell will disappear.
13:17The fruit will be heated?
13:19The method to solve this problem is...
13:22Please tell me.
13:23What is it?
13:27It's very refreshing with lemon.
13:30There is also a season.
13:32To get rid of the smell in the microwave...
13:35I recommend you to use the lemon.
13:39I'll heat the lemon peel in the microwave.
13:44Then it's OK.
13:45Let's check it in the studio.
13:48Before using the lemon, let's check how much it smells.
13:55I heated the dumplings.
13:58Does it smell like dumplings?
14:00It doesn't smell bad.
14:03I heat the lemon in the microwave for 2 minutes.
14:08You can use the lemon after squeezing it.
14:11I'm grateful.
14:13What is the result?
14:17It's amazing.
14:19It's a real lemon.
14:22It smells like a real lemon.
14:24It's refreshing.
14:26It doesn't smell like oil at all.
14:30It's amazing.
14:32Lemon contains a component that dissolves oil.
14:39The smell comes from the oil.
14:42It's a way to get rid of the smell.
14:46Limonene is a component used in dishwashing detergent.
14:51It dissolves the smell from the old oil.
15:01It's good because it comes from the old oil.
15:05It doesn't cover the smell.
15:09The smell is gone and it smells fresh.
15:15What is the 6th place?
15:19Grilled fish.
15:22I can't get rid of the dirt from grilled fish.
15:27I see.
15:29It's tough.
15:32I take out the grilled fish and rub it with a sponge.
15:38The skin sticks to it and it doesn't come off.
15:44It's troublesome.
15:47The 6th place.
15:48I can't get rid of the oil from grilled fish.
15:54I can't get rid of the oil from grilled fish.
15:59The plate is troublesome.
16:02I can't get rid of the oil from grilled fish.
16:05I agree.
16:07Everyone is trying to get rid of the oil from grilled fish.
16:12There are easy-to-grill dishes.
16:16Grilled fish is more delicious.
16:19Grilled fish is not good.
16:22How do you solve this problem?
16:25Tell us.
16:26Experience.
16:28What is this?
16:30Powder.
16:32It feels good because it's potato starch.
16:35Is it potato starch?
16:38It's not baking soda.
16:40It's in my house.
16:41Melt potato starch in water and put it on the bottom of the grill.
16:47After grilling fish, the potato starch hardens.
16:53It's like a scrap.
16:55Peel it off and throw it away.
17:01This is effective in removing dirt.
17:04This is a technique to prevent dirt from grilling fish.
17:10First, pour the melted potato starch into the bottom of the grill.
17:21Then put the grilled fish on top of it.
17:26Bake for 5 minutes.
17:35The potato starch is like jelly.
17:41Leave it for 30 to 40 minutes until it cools down.
17:48Peel it off.
17:54It's beautiful.
17:58The oil has come off.
18:02It feels good.
18:04It's like a snack.
18:08Let's compare before and after using potato starch.
18:16This is amazing.
18:17It's shiny.
18:20The main ingredient of potato starch is starch.
18:24This starch warms up with the heat of the grill.
18:31When you add heat, it hardens.
18:36Catch the dirt and oil in the grill.
18:41It comes off easily, so you don't have to wash it.
18:47It feels good.
18:49That's amazing.
18:52I want you to sell me the one that melts the starch.
18:57That's a hassle.
18:59That's a hassle.
19:01Please do your best.
19:05Let's move on.
19:07Let's move on to the 5th place.
19:11It's hard to wash the inside of the grill.
19:14It's hard to wash the inside of the grill.
19:18I don't know if it's dirty inside.
19:23The 5th place.
19:24It's hard to wash the inside of the grill.
19:29It's the grill.
19:31It's hard to wash the inside of the grill.
19:34I bring a water bottle with me every day.
19:37I make a lot of barley tea.
19:41I can't stand it.
19:42I drink barley tea.
19:45Barley tea YouTube.
19:47Barley tea YouTube.
19:51There is a sponge on the bottom of the water bottle.
19:56I can't wash it well because I don't press it with my fingers.
20:01Even if I wash it well, it's dirty.
20:05Even if I wash it well, it's dirty.
20:10However, if you use a flame-resistant method, it will be shiny in a minute.
20:19I have a question for Yuu Takahashi.
20:22What did you use to make it shiny?
20:25Please choose from the following four.
20:29I put the shell of an egg in it.
20:33I also put boiling water in it.
20:35When I do that, the egg white melts and becomes dirty.
20:40It's like science.
20:44The method to solve the dirt in the water bottle that scientists have introduced.
20:50Please tell me.
20:55It's shiny with the shell of an egg.
20:59The shell of an egg is used to remove the dirt from the bottom of the water bottle.
21:04I crushed the shell of an egg.
21:08I put it in the water bottle.
21:10I close the lid tightly.
21:12I shake it for a few minutes.
21:15I can remove the dirt in the water bottle.
21:17That's amazing.
21:19You are a professor.
21:20I usually say the same thing.
21:23I was surprised.
21:25The bottom of the water bottle is like this.
21:31I put the shell of an egg in it.
21:38I put boiling water in it.
21:43I close the lid tightly.
21:44I shake it for a few minutes.
21:47That's amazing.
21:52I put the shell of an egg and hot water in it.
22:00I shake it for a few minutes.
22:05It's easy to shake.
22:08Then.
22:11That's amazing.
22:13It's shiny.
22:15That's amazing.
22:19It's so beautiful compared to the one I washed.
22:24It's shiny because I washed it for 5 minutes.
22:30It's shiny.
22:32That's amazing.
22:34The shell of an egg is rough.
22:37It hits the inside of the water bottle many times.
22:41This works as a polishing agent.
22:45The shell of an egg works as a polishing agent.
22:50But I'm a little worried.
22:54You don't shave the surface of the water bottle, do you?
22:57The shell of an egg is soft and weak.
23:00Most water bottles are made of stainless steel.
23:05The shell of an egg is soft.
23:07It doesn't damage the metal part of the water bottle.
23:12The fourth place is...
23:15I think it's hard to wax the floor.
23:21The fourth place.
23:22It's a hassle to clean the floor and wax it.
23:27It's a hassle, so I don't want to do it.
23:29It's a hassle to clean the floor.
23:33If you want to wax the floor, you have to remove the dust from the floor.
23:37You have to wipe the floor with water and dry it.
23:40It's a lot of work.
23:42But if you use something you always throw away, you can save time.
23:49I'll show you how to do it.
23:54It's shiny because it's made of rice.
23:58If you want to clean the floor, I recommend rice.
24:03Soak the rice in the water.
24:06Squeeze the rice and polish it.
24:10As the dirt falls off, the floor becomes shiny.
24:16After wiping it with water, it's shiny.
24:24But why is it so shiny?
24:28The ingredients in the rice are the same as surfactants.
24:40Surfactants are ingredients that mix water and oil.
24:47Water and oil, which are usually produced in the field, can be made friendly with surfactants.
24:56Togijiru contains rice bran, which acts as a surfactant.
25:02So it's good for mixing water and oil.
25:06If you use Togijiru, you can remove the oil from the floor and the dirt from the floor.
25:16I can't do this with something I throw away.
25:22Togijiru contains rice bran, which acts as a surfactant.
25:31It acts as a natural wax.
25:34It wraps the surface and makes the surface shiny.
25:41It feels good.
25:45There are a lot of techniques.
25:48This program doesn't ask you to buy complicated things.
25:53That's right.
25:54That's a good point.
25:56If you ask me to buy complicated things, I suddenly get motivated.
25:59I understand.
26:02I understand that you buy Juso and Kuen.
26:05But it's not that.
26:07There are all kinds of things.
26:09I also use things that I throw away.
26:12I was surprised that Togijiru could make the floor shiny.
26:19Children throw away milk and sweets.
26:24They are always sticky.
26:26But it's something I throw away.
26:29When I use detergent, the children are small.
26:34So I'm a little worried when I lie down.
26:37It's okay to put it in my mouth.
26:39It's okay to lick it.
26:41I don't lick the floor.
26:44I become a dog when I lick the floor.
26:47That's great.
26:49When I want to clean the floor, I leave this.
26:54That's right.
26:55Scientists solve the problem seriously.
26:58This is the 3rd place in the ranking of cleaning and washing.
27:02The 3rd place.
27:04I can't get rid of the wrinkles on my shirt and neck.
27:10I see.
27:11I can't get rid of the wrinkles on my shirt and neck.
27:16I see.
27:18I can't get rid of the wrinkles on my shirt and neck.
27:27The 3rd place.
27:28I can't get rid of the wrinkles on my shirt and neck.
27:33I thought it was over.
27:36I thought it was over, too.
27:37I thought I had to clean my shirt and neck.
27:41I'm glad if there is a way to get rid of wrinkles easily.
27:46I'm glad.
27:48If you clean your shirt and neck, you will pay extra.
27:51I'm glad.
27:52If you clean your shirt and neck at home, you can save money.
27:55I agree.
27:57He wears his favorite shirt many times.
28:01I can't get rid of the wrinkles on my neck and neck.
28:05I can't get rid of the wrinkles on my shirt and neck.
28:08It takes a lot of time and money to clean my shirt and neck.
28:13So,
28:15I will teach you how to get rid of the wrinkles on your shirt and neck.
28:24I will teach you.
28:27I will clean my shirt and neck with scrubbing soap.
28:31Scrubbing soap.
28:35I usually wash my clothes with a washing machine.
28:43I can't get rid of the wrinkles on my shirt and neck.
28:46I can't get rid of the wrinkles on my shirt and neck.
28:51I thought I had to throw it away.
28:55Can I get rid of the wrinkles on my shirt and neck with scrubbing soap?
28:59Let's find out.
29:02Apply scrubbing soap to the wrinkles on your shirt and neck.
29:08Then, wash your shirt and neck with water.
29:12Then, wash your shirt and neck with water.
29:16Can I get rid of the wrinkles on my shirt and neck?
29:19Cleanly.
29:24You can't get rid of the wrinkles on your shirt and neck with scrubbing soap.
29:33Can I get rid of the wrinkles on my shirt and neck with scrubbing soap?
29:41How can you get rid of wrinkles on your shirt and neck?
29:45The cause of freckles is the sebum that comes out of the human body.
29:51Every time you take off your clothes, the dirt accumulates in the back of your gills, and you can't get rid of it even if you wash it.
30:02That's why scrub cleansers that remove the oil from your face and make it smooth are effective.
30:10Furthermore!
30:12Scrub cleansers are small particles that cause friction.
30:20The particles give a great deal of force to the fibers and remove the dirt.
30:33There are people who throw away their shirts because they can't get rid of their freckles.
30:37Because they wear it every day.
30:40Scrub cleansers are easy to use, and you can buy them at home.
30:45I'll forgive you if you buy this.
30:53I've been using this towel for a long time, and it's very soft.
30:57If you use it for a long time, the towel will get thicker.
31:03When you wipe your body, you can feel the softness of the towel.
31:11The second reason is that the towel has been used for a long time.
31:18I thought I had no choice.
31:21I thought I had no choice but to buy a new one.
31:24I thought it was a consumable.
31:26If I wipe my body with an old towel, I can't wear it.
31:32I have freckles.
31:36To make the towel soft, you have to go back and forth.
31:40You have to put it in the net and wash it.
31:42You have to use a dryer.
31:45It takes a long time and it's a hassle.
31:49But there's a surprising way to do it in just five seconds.
31:53And you don't need any tools.
31:58I'll show you how to do it in a surprising way.
32:13I'll show you how to solve the problem of a soft towel.
32:18I'll show you how to solve the problem of a soft towel.
32:22Five times.
32:26Fold the towel in half and pat it on the outside.
32:34Repeat this five times.
32:37When you dry it, it becomes soft.
32:41That's ridiculous.
32:43What do you mean by five times?
32:45What do you mean by five times?
32:48Let's check it out.
32:50First, fold the towel in half.
32:54And pat it on the outside five times.
33:04Dry it until it's dry.
33:08This is what a normal towel looks like.
33:11But what if you pat it five times?
33:18It's really soft.
33:23Why is it so soft?
33:28The surface of a towel that has become hard is called a loop.
33:36It's a mess on the right and left.
33:41It gets hard when it gets hard.
33:45Pat it in one direction.
33:50Then it becomes soft.
33:58The thread of a soft towel is facing in various directions.
34:04The thread of a towel that has become hard is facing in various directions.
34:10It's obvious when you compare them.
34:16I've done it once or twice.
34:20I've never seen such a world before I did it twice.
34:24I didn't notice.
34:27Five times.
34:29Three, four, five.
34:32Cleaning and laundry ranking.
34:36It's the first place.
34:39But before that.
34:42There are many ways to deal with a number of problems.
34:49Which one is the easiest and takes the least time?
34:55Scientists and housewives will talk about it.
34:58It's a housewife's summit.
35:04The theme of this time is soaking.
35:08Tomato sauce is perfect.
35:12Why did I make tomato sauce today?
35:16I want to eat it all.
35:20This time, we're going to talk about two common stains that trouble the housewife.
35:29First, red wine.
35:33It's just purple.
35:37It's a stain of wine.
35:40Vinegar is okay.
35:43The acidity of vinegar can dilute the purple color of red wine.
35:52Can I borrow vinegar when I spill wine at a restaurant?
35:59It's easy to get.
36:02Red wine is a stain of wine.
36:06What?
36:11Red wine is a stain of wine.
36:15White wine is also a stain of wine.
36:19According to Mr. Toya, white wine contains a lot of chlorine.
36:25Chlorine can dilute the stain of red wine.
36:31Can you get rid of the stain of red wine with white wine?
36:35Yes.
36:37My husband told me not to drink too much.
36:41I spilled red wine on purpose.
36:45Next, let's talk about the best way to get rid of stains that can't be removed by water.
36:52You can't get rid of the stain of mud or wood.
36:56You can get rid of the stain of mud by using starch.
37:05If you use starch, you can get rid of the stain of mud and charcoal.
37:13Can you get rid of the stain of mud by kneading it?
37:15The stain of mud gets into the inner skin of the fibula.
37:22It won't melt even if you use a detergent or bleach.
37:27So, you have to knead it.
37:32You can get rid of the stain of mud by using a sticky substance.
37:41You can get rid of the stain of mud by using starch.
37:49You can get rid of the stain of mud by using starch.
37:55Mr. Masa has a question.
38:00Is there a way to get rid of the stain of mud when you eat with your children?
38:07If you have alcohol-containing wet tissues, you can get rid of the stain of mud.
38:18Do you use alcohol-containing sprays to get rid of the stain of mud?
38:24Of course.
38:27However, if you spray it on your bed, the stain of mud will spread.
38:32Please be careful.
38:34I think it's better to get rid of the stain of mud first and then use it.
38:40It's amazing that you can get rid of the stain of mud by using white wine.
38:50It's like Ponchi.
38:53You can drink it, so it's good.
38:58It's delicious.
39:00You can get rid of the stain of mud with red wine.
39:04The first place in the cleaning ranking.
39:12I washed my clothes with a tissue in my pocket.
39:16My hands were in the laundry.
39:20I was in trouble with my sweater and shirt.
39:24I put a tissue in my pocket and forgot to turn it.
39:29How did you get rid of the stain of mud?
39:31I was in trouble with my sweater and shirt.
39:35The first place in the cleaning ranking.
39:43Have you ever been in despair when you took out the laundry and washed it with a tissue?
39:52Even if I do it myself, I want to hit myself.
39:56Did you wash it with a tissue?
40:00I was really angry when I did it.
40:04The second place in the cleaning ranking.
40:14The method to solve the problem of washing clothes with a tissue.
40:21Please tell me.
40:24The first place in the cleaning ranking.
40:30When you wash the laundry with a tissue, you can gently rub it with a vegetable net or a water-repellent net before it dries.
40:40You can get rid of the stain of mud with a tissue.
40:44The second place in the cleaning ranking.
40:50I was in trouble with my sweater and shirt.
40:54I was in trouble with my sweater and shirt.
40:58It took me 10 minutes to remove the stain of mud with my hands.
41:02But I don't want to do this.
41:05The third place in the cleaning ranking.
41:13I put a water-repellent net in my hand and took out the laundry with a tissue before it dried.
41:21It's coming off.
41:28It's coming off.
41:31It feels good.
41:34The tissue is gone in just two or three minutes.
41:39It's so beautiful with just a water-repellent net.
41:44Of course, it took a long time.
41:47The water-repellent net has a hard surface.
41:53The tissue may be physically caught between the cloth and the net.
42:01If you rub the tissue with a net, the tissue will stick to the water-repellent net.
42:09The water-repellent net has a hard surface.
42:16So you can remove the stain of the tissue in no time.
42:22The cleaning ranking is solved by a scientist.
42:27Please try it when you are in trouble.
42:32It's amazing.
42:36I was surprised that I could remove the stain of the tissue with a water-repellent net.
42:43It's easy to do.
42:46It's easy to imitate.
42:49I don't have to worry about who it is.
42:52You become kind.
42:54I don't have to worry about who it is.
42:56I was surprised that I could remove the stain of the tissue with a water-repellent net.
43:04It's a good thing.
43:07You showed us various techniques.
43:12It's wonderful.
43:14It's a long-lasting preservation.
43:18Don't do it too much.
43:21I'm doing it.
43:23Don't do it quietly.
43:24Don't do it quietly.
43:26Nonomura has a suggestion.
43:30I want you to stay at home.
43:32I want you to stay at home.
43:34It's not difficult to imitate.
43:37You can do everything at home.
43:39You can do everything at home.
43:41I'm glad you can do it right away.
43:44There are many people who don't remove the stain of the tissue at home.
43:53Scientists are persuasive.
43:57I want you to stay at home.
43:59I'll do my best.
44:01If you call me a teacher, I'll do this.
44:04I'm hungry and I'm going to the bathroom.
44:08I'm going to remove the stain of the tissue.
44:10I don't need a teacher at home.