Compared to an off-the-shelf $2,000 projector, he achieves shockingly amazing results.
Bored of your old floor? Then find out how to resurface it with some epoxy.
Give the gift of geometry this Christmas with these amazing present wrapping techniques.
Why not save some money this Christmas and make some of these DIY kids toys.
The NATO Phonetic Alphabet avoids confusion in spoken communications, and is increasingly being used in everyday life.
This amazing wooden vase took 200 hours and a lot of elbow grease to complete.
The brilliant student explains the "simple math" behind his wooden odometer.