If you have always wanted to be able to fire crossbow bolts with the flick of your wrist, this homemade Wristbow complete with laser sights might be just the thing you need to go with your Batman ...

In theory, these Magwear magnetic wrist bands are supposed to hold your screws, nails and other metal parts for DIY projects. In reality, they will serve me to wear my red and purple pyjamas and try ...