chloroform, kitchen tables as operating rooms, leeches, pennicilin was first developed
computers handheld divices
by using penises
Fertilizers, Manure, Plows, Etc.
your cousin's cousin's cousin i think
Well There are many technologys
Well back in 1969 there were many diffrent technologys hehe
Radar, Jet Aircraft, Rocket Aircraft, Ballistic Missiles.
no i think the 2oth century is the 1900s?
1900s
it helps come up with new technologys like---- creates medicines--- helps us to have a better understanding in-----
Yes there were those that hunted for food in the 1900s.
what are some there inventions in 1800s-1900s