I wanted to challenge my nephews and nieces for Christmas. While searching the Internet, I stumbled on Clickspring machined impossible dovetail puzzle on Youtube. It is an amazing job and I decided to design one myself. Taking it as an inspiration, I modified it a little and added some extras to make it more challenging.
Makit presents… the Hexa Lamp! an introduction to electronics for everyone…
I wanted to design something that used electronics and was easy to assemble for everyone. I thought that a lamp is always welcomed on our desk. So, I put myself to work and designed this one. In addition to using it as a lamp, it has interchangeable discs so it can be used as a bat signal to project some symbols, letters or logos on the wall or roof.
Once rice is harvested, it needs to be dried before storage or before processing it because we need to reduce humidity. Many years ago this was done by each farmer locally. They had threshing floors and they scattered the rice during day hours and stack it at night.
In order to do this, we need a leveler and a rake.