LED lamps consume less energy and have become an alternative for lighting. Nowadays many countries are trying to restrict or ban incandescent light bulbs. Of course that is a good thing because it will reduce our expenses in general. Read more

Upcycling coke cans sure can give sufficient results. The objects that are made from them usually look very pleasant. They are shiny and have a round shape.  And the soft aluminum metal is great for bending and cutting. Read more

We all drink carbonated drinks. Here is an example of a coke can turned into small stirling engine. It is small scale but it works.
Just looking at it make us think how many engines we threw away. Read more