Lego is forgoing one of its oil-free recycled plastic block prototypes after testing showed the material didn't cut down on carbon emissions. However, the toymaker isn't ditching the effort to make ...

You can perform a fairly accurate soil test by filling a jar with 1/3 earth and 2/3 water. Then shake the jar and let it settle overnight. In the morning, measure the ...

You can make bricks in Minecraft by smelting clay balls in a furnace. If you combine four bricks, you can craft a brick block, which is great for construction. You can also use bricks to craft ...