Creating a community chess board
No strings attached? This harp uses laser beams connected to sensors, each of which stands for a particular musical note
A cleaner, healthier barbecue in a fraction of the cost and time.
How to add enhanced accessibility, intelligence and connectivity to an ordinary wall outlet
Go DIY this Diwali
This DIY optical illusion started out as a gift and works on the principle persistence of vision
How to make a nocturnal solar lamp. Debashish shines some light on us
I have to solder a couple of wires, which was a painful task because they would keep moving around. So, I came up with this contraption. What you need: two M4 screws, two crocodile clips, one scrap piece of wood. Read more at www.black-electronics.com
First we learn to build a miniature cabin; then a real one
Origami is the ancient art of paper-folding. Part-I of our series introduces you to the flapping bird
Also known as the Leave Me Alone Box, this bad boy wants you to turn him on only so he can switch himself off
First we learn to build a timepiece. Then move on to a time machine!
When others see a pile of scrap wood, Utkarsh sees a challenge