How to copy a key with a Coke can
This clever video shows how, in an emergency, a spare key can be made simply by tracing around an existing key and cutting the shape out of an empty soft drinks can.
How to Reduce Your Electric Bill
This how-to video shows how to deal with the problem of 'vampire power' - power used when the appliance is on standby - and gives tips on how to keep your fridge energy-efficient.
How to Install Invisible Shelves
Make literature look like it is hovering halfway up the wall by transforming the biggest book you own into a shelf.