-
1500 BCE
Fire (humans discover).
1-2 million years ago -
1500 BCE
Hot air ballon
500BC-900C -
1500 BCE
Ancestor of modern toilet
1206 -
1500 BCE
Printer
1450 -
1500 BCE
Microscope
1590 -
1500 BCE
Tipewriter
1868 -
1500 BCE
Miniature machines
2016 -
1500 BCE
Quantum computer
2020