The inventors of the light bulb

The inventor of the first lamp was Humphry davy.

The Inventor of the first light bulb is thought by many to be Joseph swan. There were many inventors of lamps and things before him too. Lots of you think Edison made it. But Edison just improved it. Swan agreed to let Edison say he made it in America . but swan could keep the Right in Britain.  

My inventions today

Today I made a foosball game with a shoe box , playmobiles, pencils , paintbrushes , scissors and tape . It was pretty hard to make but I did it . I also made a pulley elevator out of salt boxes , a lamp and some string . It works by putting a weight in one box that makes the other box go up !