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Have you been alienating friends by over-twittering and now need a substitute robot friend to pal around with? Good news, because as of right now, making this talking robot head is well within your reach.

This nifty bot was made by L. Scott Hudson, who put a terrific how-to video up so that like-minded folks could make one too. What’s…

Why should cops need to zap suspects with dangerous Tazers when they could just catch fleeing criminals using a powerful Spiderman-like web-slinging device instead?

The NET-2000 Shooting Net Rod uses a charge of highly compressed air to fire a net at fleeing suspects from as far as 49 feet away.

While it doesn’t spin a web of just any old…