Wind energy also "releases the rolling power" of an ordinary paper plate, turning it -- with some strategic cutting and folding -- into a spiky, self-balancing gyroscope that looks fit for use by a James Bond villain. "Caution: Making this Speed Demon can be hazardous to the lazy," the Howtoons creators warn. "Once it's released in the wind, you'll have to chase it!"
Howtoons, "Speed Demon"
Get up close and personal with the natural world with these amazing photos.
Use this list to clean without spreading toxic chemicals around your home.
Don't miss the beer-can shingles on this DIY beauty that was built in a day
Sustainable options abound if you want to add some spice to your knickers.
The Silo House is made from empty oil silos and is super-green to boot.
African penguins struggle in the wild but a budding love is offering hope.
Social Hub