Inventions By Jamie4 Jan 1, 1230 Gunpowder Jan 1, 1436 Printing Press Jan 1, 1496 Wallpaper Jan 1, 1581 Clock Jan 1, 1590 Lenses Jan 1, 1593 Thermometer Jan 1, 1596 Flush Toilet Jan 1, 1608 Telescope Jan 1, 1620 Submarine Jan 1, 1850 Eyeglasses
