Light

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3,286 published items.

Photovoltaic cells are thinner than spider silk
Science invention

Photovoltaic cells are thinner than spider silk

Austrian and Japanese experts have just announced a new invention: photovoltaic cells are thinner than spider silk and tough enough to bend around a human hair.

December 14, 2018
Self-cleaning glass
Science invention

Self-cleaning glass

The anti-dirty glass is the Massachusetts Institute of Technology (MIT) invention in the US, Livescience said. Not only does it prevent adhesion, it also eliminates ligh…

December 14, 2018
The world's first invisibility cloak
Science invention

The world's first invisibility cloak

Invisibility cloak has long been a dream for the world science community and is a familiar image in science fiction and magic movies. Now, that dream has come true.

December 14, 2018
Science experiments that change the world (II)
Science invention

Science experiments that change the world (II)

In 1878, Michelson and Morley performed an important experiment in the history of physics, changing many views on Isaac Newton's classical mechanics and prompting Albert…

December 14, 2018
Forget to eat because
Science invention

Forget to eat because

Small, smart and intelligent face, Phuong said that she has cherished the idea of ​​researching energy-saving devices since she was a first-year student.

December 14, 2018
Invisibility cloak becomes reality
Science invention

Invisibility cloak becomes reality

British and Danish experts claim to have successfully built invisibility cloaks, which can hide objects by splitting light.

December 14, 2018
Glowing tree replaces lamp
Science invention

Glowing tree replaces lamp

Taiwanese scientists have invented a method of turning leaves of plants into bio-photodiode ...

December 14, 2018
Remote control lifebuoy
Science invention

Remote control lifebuoy

On beaches, tides and rough seas can drag people swimming out to sea very fast. At that time, the lifeguards could not swim immediately to save but the launch of a rescu…

December 14, 2018
Discover the tourist boat 'green'
Science invention

Discover the tourist boat 'green'

Tourist boat, electric motor of Vina Siam Joint Venture Company (Quang Binh) has just received the creative award VIFOTEC.

December 14, 2018
'Lever light' controls brightness
Science invention

'Lever light' controls brightness

Leverage lights is a new creation of Matthias Ries. This type of lamp is designed to integrate light bulbs into a lever to control the brightness level.

December 14, 2018
Remote measuring device of a math student
Science invention

Remote measuring device of a math student

Three laser lights, several student measures, Nguyen Van Ha Uy successfully built a multi-function meter, used to measure high, long and wide quantities of any object wi…

December 14, 2018