Light

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Inventions from 1850 to 1880
Science invention

Inventions from 1850 to 1880

In the world, human civilization science is constantly developing in all fields because scientists also always have new creative ideas and constantly invent them. From 1…

December 14, 2018
Inventions from 1850 to 1899
Science invention

Inventions from 1850 to 1899

Continuing the list of inventions that came with the names of scientists from 1440 to 1849, we would like to introduce a list of scientific inventions from 1850 to 1899:

December 14, 2018
The inventions from 1900 to 1930
Science invention

The inventions from 1900 to 1930

All scientific inventions often start with some ideas, those ideas are often incomplete but deeply conceal many of the essence of the invention. The following is a list…

December 14, 2018
Japan launched urban Wi-Fi network
Computer science

Japan launched urban Wi-Fi network

Japan has just launched the world's largest Wi-Fi network in Oklahoma City. Coverage system of nearly 900 km2 worth 5 million USD is invested by the budget of the urban…

December 14, 2018
Fix the error not turned off
Computer science

Fix the error not turned off

Windows Shutdown has been done but the power light is still on, main fan still works, ...

December 14, 2018
Photoshope CS: Create light rays for words
Computer science

Photoshope CS: Create light rays for words

This is a practice to help you create light rays around text (text) Step1: start photoshope CSStep 2: Ctrl + N create a 400 x 200 pixels document

December 13, 2018
Virtual Keyboard
Computer science

Virtual Keyboard

A virtual keyboard is completely made of light. Therefore, it can be projected on any flat surface and becomes a very space-saving idea product. An infrared sensor unit…

December 13, 2018
MIT breakthroughs on light quantum chips
Computer science

MIT breakthroughs on light quantum chips

Progress at the Massachusetts Institute of Technology (MIT) could allow the creation of photonic (photonic) chips using conventional silicon.

December 13, 2018