Every few weeks, it seems, yet another lab proclaims yet another breakthrough in the race to perfect solid-state batteries: ...

Brighten your Diwali with simple home remedies for switchboards. Toothpaste offers a quick fix for dirt and stains, while lemon and salt tackle tougher grime. For stubborn marks, nail polish remover ...

In this DIY tutorial, learn how to make your very own USB electric lighter at home with simple materials and step-by-step ...