Through the order, the state government restricted the supply of kerosene to 1 litre per household for LPG gas holders, and 3 litres per household for non-LPG BPL card holders. Subsequently ...

This is probably a project you won’t duplicate exactly, but it may well inspire you to upcycle that old lamp in the attic. Maybe you prefer a vise-like holder. There are plenty of other choices.

3D printed holder mounted to bike wheel, fitting precisely 38 magnetic spheres around its perimeter. Tedious math? Not if you make OpenSCAD do it. Off-the-shelf components are great; the world and ...