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Answers related to 'who-invented-the-sun-glasses'

1.

Who invented polarising sun glass ?

Asked by octopus, 24 Jul '11 05:59 pm

2.

who invented the sun glasses?

Asked by sidharth, 23 Jan '11 02:37 pm , 2 answers

In Roman times, Emperor Nero liked to watch gladiator fights through emeralds, to avoid the sun getting in his eyes. It is likely that humans in other... more

Answered by kamal purohit, 23 Jan '11 02:40 pm

3.

What is difference between sunroof and moonroof ?

Asked by ankit shivam, 29 Jul '10 10:12 am , 1 answers

A sunroof is opaque (usually flush metal with the body color on the outside). This roof can either tilt open to vent, slide open to let in light, or b... more

Answered by Pardeep kapoor, 29 Jul '10 10:14 am

4.

Who invented sunglasses ,first....?

Asked by jakir hussain, 26 Jan '09 09:06 pm , 2 answers

In Roman times, Emperor Nero liked to watch gladiator fights through emeralds, to avoid the sun getting in his eyes. It is likely that humans in other... more

Answered by Jack Johnson, 27 Jan '09 09:25 am

5.

TWO-FOR-ONE EYEGLASS LENSES that darken when exposed to ultraviolet rays from the sun and return to their clear state indoors have come a long way sin... more

Answered by Prasoon Sinha, 09 Jul '09 09:23 pm

6.

The Campbel-Stokes measures sun shine.This looks like a crystal ball. The glass ball works like a lens and focuses the sun onto a strip of special car... more

Answered by anita bhattacharyya, 31 Mar '09 05:55 pm

7.

Who invented the lens ?

Asked by Whizkid , 21 Sep '08 11:58 am , 1 answers

The oldest lens artefact is the Nimrud lens, which is over three thousand years old, dating back to ancient Assyria.[2] David Brewster proposed that i... more

Answered by Naveen Nallusamy, 21 Sep '08 07:00 pm

8.

Can anyone explain what is green house/

Asked by Kaliya Singh, 15 Jan '08 10:21 pm , 1 answers

A greenhouse is a structure with a glass or plastic roof and frequently glass or plastic walls; it heats up because incoming solar radiation from the ... more

Answered by LALITKUMAR RANA, 15 Jan '08 10:25 pm

9.

Who invented - "SunGlasses" ( or Goggles ) ?~ Nish

Asked by nish pat, 07 Aug '07 06:07 pm , 2 answers

I have not... more

Answered by rabin chakraborty, 07 Aug '07 06:08 pm

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