for music
a Kidney
Telephone,Umbrella,Lightbulbs,tv,Submarines,Vacuum cleaner
Ctesibius of Alexandria. But he didn't invent the organ. He invented a wind stabilization device and therefore the Hydraulis or "Water Organ." The pipe organ pre-dated this innovation by at least a century and it's inventor or developers name(s) are lost to history.
what did Obama invent
they invent cheese
He didn't invent it. He didn't invent anything.
you can invent if you really want you can invent by things that are not expensive..right?
Why did Ian Donald Invent The ultrasound machine and why did he invent it
Roberts helped to invent the microwave, but did not invent it by himself.
because it was fun to invent
a bail
No, but they did invent paper!