• 5 months ago
Aired (June 23, 2024): Saan nga ba matatagpuan ang lawa na may kumukulong tubig at ang lugar kung saan makikita at mararamdaman ang init ng bulkan? Panoorin ang video.


Watch episodes of 'AHA!' every Sunday morning on GMA Network, hosted by Drew Arellano. #AHAGMA #AHAmazingLearning

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Transcript
00:00Every Sunday, we'll give you a list of amazing things and discoveries.
00:05Thanks to our program, you won't lose your fun learning.
00:09And this week, our list is still hot.
00:13Let's find out the top 5 smoking hot sightings in the Philippines.
00:19The first on our list is the volcano.
00:21This volcano in Cagayan is called the Mountain of Fire by the residents.
00:26It's here that you can see and feel the heat of the volcano.
00:31This is Mount Cawa, which is named like that because it looks like a boiling water.
00:37The first discovery of Mount Cawa was in 1860, according to PBOX.
00:43In 1860, this was also the first year that the volcano erupted or erupted.
00:48And the last update on the eruption of this volcano was in 1906.
00:54Many are now able to climb the so-called volcano
00:58so that they can personally enjoy the smoke of it.
01:02No worries, because of its height of 1,158 meters,
01:06it's perfect for newbie mountaineers.
01:12After about 2 hours of trekking, the crater of the volcano will be reached.
01:16And you will be able to see the boiling water that boils up to 100 degrees Celsius.
01:22Here, we can really see the boiling water.
01:26Just a reminder, if you are in Cagayan,
01:29you can't touch the water here, okay?
01:44From the volcano, the mountains of rocks are the source of smoke in the Negros Oriental.
01:49Have you heard of the Smoky Mountain of the South?
01:54The next street in the barangay is Palintinon.
01:57People come here to explore and take pictures of it.
02:01There is a smell of smoke that smells like rotten eggs.
02:08The smoke is so strong that it can even kill a person.
02:12The smoke is so strong that it can even kill a person.
02:15The smoke is so strong that it can even kill a person.
02:18It's because of the nearby volcano, Mt. Talinis.
02:22According to PheVolx, even though it hasn't experienced an eruption in the past,
02:27Mt. Talinis is categorized as a Potentially Active Volcano.
02:31It means that the volcano is active, but its activities are not as noticeable as now.
02:38These rocks that emit smoke on the side of the road are called Sulphur Mountain.
02:46In science, this smoke is called Fumaroles.
02:50These are the vents or holes in the surface that emit volcanic gases.
02:55Because of the magma, the groundwater below is heating up.
02:58And there is steam that also mixes with the evaporating gases,
03:02which is the reason why it is hot.
03:04And this smell comes from hydrogen sulfide.
03:08Now we know.
03:15Another type of rock is smoking and floating alone.
03:19What?
03:21The small rock that is owned by a stone collector in Antique,
03:25is the one that catches fire when it is removed from the water.
03:28If you can't believe it, watch this.
03:36After a few minutes, the smoke is slowly coming out.
03:40And there it is.
03:42It's flying!
03:43The rock caught fire!
03:48I got it from a fan.
03:51I think the one who got it was from Mindoro.
03:55And I bought it for Php 10,000 per kilo.
03:59I dreamt of it as the most important rock for me.
04:02What is special about this rock?
04:04Firestone.
04:06Most likely, this rock is white phosphorous.
04:09It turns yellow when it is outside of the water.
04:17So it has a waxy appearance and a garlic smell odor.
04:22It is not naturally occurring, so it is usually prepared industrially.
04:28The so-called chemical is often used in the production of fertilizer,
04:32food additives, laboratory experiments, and even in military activities.
04:37It is dangerous.
04:39But the protection of this rock needs special care.
04:50We are not on land. We are here in the water.
05:00Because of the fog, there is a cloud of smoke and boiling water.
05:04This is Nagaso Boiling Lake.
05:07I told you, the word Nagaso means smoking.
05:11According to the local tourism officer, the water from the lake is sulfuric.
05:16If you experience it personally and you go to Nagaso Boiling Lake,
05:22you can really smell the sulfur.
05:24It can be close to two inactive volcanoes,
05:28which is why there are hot springs and boiling lakes in the area.
05:31According to the Mines and Geosciences Bureau,
05:34hot springs and boiling lakes are similar in origin and origin.
05:39When the hot water reaches 32 degrees Celsius,
05:42it can be called a hot spring.
05:44But when it reaches 100 degrees Celsius or more,
05:48it is called a boiling lake.
05:50The water in Nagaso is extremely hot,
05:53so it cannot be bathed by humans.
05:55And last on our list,
05:57you wouldn't believe it,
05:59because of the smoke, there is no sun in the boiling lake.
06:06In the old days, residents used it as a drinking well.
06:11Instead of water, they used fire to boil it.
06:15It usually comes out around 6 in the morning,
06:18so they are used to letting the smoke out first before using it for the whole day.
06:26What they said on the litter,
06:28that the water is not hot,
06:32it is not hot,
06:34it is not hot,
06:36it is not hot,
06:38it is not hot,
06:40it is not hot,
06:41it is not hot,
06:43it is not hot,
06:45it is not hot,
06:47it is not hot,
06:49it is not hot.
06:51It is not hot,
06:53it is not hot.
06:55The natural gas contained in methane is considered the cleanest burning fossil fuel.
06:59When methane is extracted from a non-fossil source,
07:02like green waste,
07:04it can take carbon out of the air.
07:06It can also produce more heat and light energy by mass
07:09while producing less carbon dioxide
07:11compared to other hydrocarbons or fossil fuels.
07:14There's air coming out from below.
07:18It's coming out from this side.
07:22So when we turn on the lighter,
07:25it smokes.
07:27That means there's a deposit
07:31that we're not sure if it's methane or
07:35hydrosulfide or some kind of flammable.
07:38Well, there you have it, guys.
07:40Because in the world,
07:41there are many ways of science for us to survive.

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