The principle of the optical fiber April 14, 2010 Useful and interesting 28 031 1 come back 80 1 2 3 4 5 Similar workshops How to check the starting capacitor Decorative pond filter Mosquito trap Sisal happiness 400 meter radio bug Theremin Joystick for computer from the keyboard DIY van de graaff generator Free air conditioning Canning Wooden shelf Decor bottle "Golden Sunflowers" Casket with a teddy bear To comment Check the box: Submit
