it was some year ago hehehe
It was patented in 1961, inventor is Jack F. Funcik.
invention
invention
invention
The first invention invented on earth is Stone tools, invented 2,600,000 years ago. It was found in 1969 in Kenya.
What invention was invented in 300 bc
Yes it was invented in Boston
Albert Einstein was in his lab when he invented his first invention. Apparently, his first invention was not quite a success, so that is why his hairstyle is like this now.
Vegetarians are not an invention.
the microscope
an invention
1678