If your garage door faces south you can build a set of passive solar doors that will provide heat ... light, reducing your energy expenses during winter for around $400 in materials. Solar project ...

We’re barely into August, which means there are still weeks if not months of searing heat ahead of us ... to watch a video of Park showing off her DIY frame. Here’s a video of Park showing ...

Breakthroughs, discoveries, and DIY tips ... by tagging your project on social media using #popsciprojects. The sun (even if it might be a little lazy), gives us free heat and light every day.

All you need to make this do-it-yourself heater are tea lights, a loaf tin, and two clay flower pots. You can find tea light ... of the small flower pot gets very hot, says Winter, heating air ...