World Inventions

One of the subjects in the No.1 Section Achievement Scheme is inventions. There is also a page about Australian Inventions.

* ??? God created the world
* ??? B.C. Calendar
* 7,900 B.C. Pottery
* 3500 B.C. Plywood
* 3200-3500 Wheel
* 3,000 B.C. Toothpaste
* 2500 B.C. Swimming Pools
* 105 AD Paper
* 365 AD Saddle
* 1200s Eyeglasses
* 1200 Abacus
* 1300s The Watch
* 1450s The Printing Press
* 1500s The Toilet
* 1565 Pencil
* 1608 The Telescope
* 1650s Christmas Lights
* 1674 The Microscope
* 1790s Batteries
* 1796 Vaccinations
*1800 The Clothes Dryer
* 1803 The Steam Engine
* 1827 The Camera
* 1790?1840 Sewing Machines
* 1800’s The Bicycle
* 1813 Can opener
* 1843 The Fax
* 1850s Lawnmower
* 1850 The Dishwasher
* 1860’s Hot Dogs
* 1868 The Traffic Light
* 1876 Telephone
* 1877 Recorded Sound
* 1879 Lightbulb
* 1890 The Zipper
* 1898 Typewriter
* 1898 Flashlight
* 1890s Ball-point Pen 
* 1900s Automobile
* 1901 Radio Transmission
* 1901 Vacuum Cleaner
* 1903 Powered Flight
* 1907 Plastic
* 1908 Assembly Lines
* 1911 The Refrigerator
* 1920s Credit Card
* 1921 Insulin
* 1923 The Electric Guitar
* 1927 The Television
* 1928 Sliced Bread
* 1929 Penicillin
* 1940’s Velcro
* 1945 Computers Eniac
* 1948 The Frisbee
* 1956 Liquid Paper
* 1959 The Snowmobile
* 1964 The Computer Mouse
* 1973 The Internet
* 1980 Compact Discs
* 1980 Post it Notes
* 1981 The Space shuttle
* 1995 The V-Chip
* 1995 DVD