-
9500 BCE
farming
-
6550 BCE
The great pyramid
-
3500 BCE
Ironworking
-
3500 BCE
The wheel
-
3400 BCE
writing
-
3100 BCE
irrigation
-
3000 BCE
pottery
-
2500 BCE
Bronze working
-
610 BCE
Islam Founded
-
323 BCE
Death of Alexander the Great
-
206 BCE
Compass
-
150 BCE
Roman Concrete
-
4 BCE
Birth of Christ
-
1044
gun powder
-
1360
Mechanical clock
-
1440
printing press
-
1492
Columbus sails to W. Indies
-
pilgrim land Plymouth rock
-
paper currency
-
eyeglasses
-
American independence
-
stream locomotive
-
weaving
-
bicycle
-
light bulb
-
photography
-
Deere self-scouring plow
-
vulcanized rubber
-
mechanical repair
-
windmill
-
recahrebal battery
-
pasteurization
-
U.S cilvl war ends.
-
typewriter
-
telephone
-
phonograph
-
colonign of dolly
-
coca-cola
-
motion pictures
-
first radio station
-
Diesel engine
-
Wright Bros. Fly
-
ford's model T
-
man made fertilizer
-
world world 1
-
fordson tractor
-
Transatlantic flight
-
television
-
Nylon
-
world war ll beings
-
penicillin
-
A bombs- dropped on japan
-
Transitstor
-
Al
-
polio vacccine
-
today
-
Barcodes
-
Mc Donald's
-
sputink launched
-
moonlanding
-
VHS VCR
-
pong debuts
-
Apple ll personal computer
-
sailling
-
smallpox Eradicated worldwide.
-
CD
-
internet
-
CRISPR
-
Nanotubes
-
wifi
-
motorola dynatec cell phone
-
Netflix streaming
-
bluetooth
-
sony walkman
-
ipod debuts hard drive
-
google maps
-
iphone maps
-
Bitcoin
