https://padlet.com/mcdeena/polymathproject Make the world better. en-us 2021-08-16 04:26:02 UTC 2023-01-19 05:54:12 UTC hello@padlet.com mcdeena https://padlet.com/mcdeena/polymathproject/wish/1679946531 What can we do to clean our river and ocean?]]> 2021-08-16 04:50:49 UTC https://padlet.com/mcdeena/polymathproject/wish/1679946531 mcdeena https://padlet.com/mcdeena/polymathproject/wish/1679948207 Solutions to address overfishing and endangered marine life.]]> 2021-08-16 04:52:32 UTC https://padlet.com/mcdeena/polymathproject/wish/1679948207 mcdeena https://padlet.com/mcdeena/polymathproject/wish/1679949437 Share any efforts you make to reduce carbon footprint. What can we do to reduce carbon emissions?]]> 2021-08-16 04:53:55 UTC https://padlet.com/mcdeena/polymathproject/wish/1679949437 mcdeena https://padlet.com/mcdeena/polymathproject/wish/1679957838 Brainstorm on plastics. Biodegradable plastics. Alternative to plastics. Cleaning up plastics from the environment.]]> 2021-08-16 05:03:36 UTC https://padlet.com/mcdeena/polymathproject/wish/1679957838 mcdeena https://padlet.com/mcdeena/polymathproject/wish/1679981577 What is your thought?]]> 2021-08-16 05:31:46 UTC https://padlet.com/mcdeena/polymathproject/wish/1679981577 mcdeena https://padlet.com/mcdeena/polymathproject/wish/1679982974 2021-08-16 05:33:38 UTC https://padlet.com/mcdeena/polymathproject/wish/1679982974 mcdeena https://padlet.com/mcdeena/polymathproject/wish/1679985612 Share any efforts you make on reduce, reuse and recycle. How can we make it better?]]> 2021-08-16 05:36:31 UTC https://padlet.com/mcdeena/polymathproject/wish/1679985612 karmitventure https://padlet.com/mcdeena/polymathproject/wish/1681787348 This was s beach cleanup I did with my Terns friends back in 2020. We collect 21 bags of trash. There was plastics, papers, glass and other things that were stuck in the beach. After the cleanup, the beach looked so much better and cleaner. This was at Port Dickson.]]> 2021-08-17 07:29:19 UTC https://padlet.com/mcdeena/polymathproject/wish/1681787348 karmitventure https://padlet.com/mcdeena/polymathproject/wish/1681795432 We went to recycle some paper, plastic, battery and light bulbs at IPC. We chose IPC as they gave money in return to the recyclables we gave... or should I call it.. sold!]]> 2021-08-17 07:36:46 UTC https://padlet.com/mcdeena/polymathproject/wish/1681795432 https://padlet.com/mcdeena/polymathproject/wish/1683615285 Some people are dying and starving because they don't  have drinkable water in their area. Therefore, if there is a machine that could get water almost everywhere around the Earth, then that is "Atmospheric Water Generator" (AWG). There are 2 ways of the  AWG to generate water. First way, the device will extracts water from humid ambient air, and cools the air below it's dew point, causing water to condense. While the second is exposing the air to desiccants or pressurizing the air. Although it may be quite expensive (RM5820.62), but it at least may help you for years.

-AWG generators range from home-based units that can produce 1 to 20 liters of water per day to commercial-scale units capable of 1,000 to over 10,000 liters per day.

-The weather and the environment have strong effects on the AWG process.
 
-Atmospheric water generators don't work everywhere.
The humidity in desert climates, for example, rarely exceeds 25 percent, making the prospect of atmospheric water generation far more challenging. Furthermore, as temperatures decrease, so too does the volume of water that air contains.

-Standard AWGs also fail to filter contaminants from the water they generate. But maybe you could boil the water after?

Hao-E]]> 2021-08-18 06:18:03 UTC https://padlet.com/mcdeena/polymathproject/wish/1683615285