Building a simple welding machine at home is easier than expected, especially with a 1.5V battery. In this DIY project, ...

If electricity flows through a material, the material is said to “conduct” electricity. In this activity, you can use batteries, an aluminum foil wire, and a light bulb from a flashlight to see if ...

If you're baking fish, roasting vegetables or preparing a piece of meat for dinner tonight, chances are that you'll wrap your food in aluminium foil. What you may not realise is that some of the ...