hiii but how can i make the grip of the arm i have keep in mind to balence of centre of gravity and it can move thorugh the inclined also...😁

The_Big_KLooks like you want to start an online business. The simplest way would be to setup a shop on eBay and sell off stuff from your chair. As far as...

can any body tell me si there any trick by which we can talk by inserting sim in laptop just like we inset memory card in it 😁

i think that energy can be used in other type of work with help of turbine well it is good idea with the help of turbine you will produce a...

automobile enggineering i want an idea related to car designing:myparty:🎉