Aquaponics System Grows Food on Boat Using Rainwater & Solar Power
- 8 yıl önce
John from takes you on a field trip to the Orange County Great Park to share with you a 100% solar powered aquaponic .
John from goes on a field trip to Yonkers, New York to visit the Science Barge. The Barge is a floating vessel that uses wind .
John from goes on a field trip to Yonkers, New York to visit the Science Barge. The Barge is a floating vessel that uses wind .