"I built each of these machines," the man said, noting, "if I bought them, they'd cost over a quarter-million to buy." ...

If you’ve ever heard the sound of an aircraft passing overhead and looked at an online plane tracker to try and figure out ...

The concept of building your own hydroelectric generator seems simple at face value: use gravity to impart as much force as ...

Although the general public may not have heard of the term “aquaponics garden”, the folks at Toward Independence have ...