Light Forum

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Why is the sky blue? How does light make colors appear?

Forums: Science, Physics, Light, Colors, Refraction

Discussion by Mitko Gorgiev
Posted 02/06/21 5:12 PM

Replies: 14
Views: 3,406

Last Post by Brandon9000
on 08/20/23 1:24 AM

1

Wiring a new light fixture

Forums: Wiring, Light

Question by wbtguy
Posted 10/04/22 10:54 AM

Replies: 1
Views: 645

Last Post by engineer
on 10/04/22 11:55 AM

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Benham's disk, Fechner colors! A true explanation of a two hundreds years old question!

Forums: Science, Physics, Light, Colors, Fechner Colors

Discussion by Mitko Gorgiev
Posted 06/03/22 10:28 AM

Replies: 3
Views: 1,366

Last Post by engineer
on 06/04/22 10:27 AM

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What is an achromatic doublet?

Forums: Science, Physics, Light, Colors, Prism

Discussion by Mitko Gorgiev
Posted 04/06/21 4:11 AM

Replies: 1
Views: 1,555

Last Post by oralloy
on 04/07/21 7:44 AM

0

THE GREATEST HOAX IN THE HISTORY OF SCIENCE!

Forums: Science, Physics, Light, Colors, Prism

Discussion by Mitko Gorgiev
Posted 02/20/21 2:26 PM

Replies: 2
Views: 1,793

Last Post by roger
on 02/21/21 9:38 AM

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Is entropy, light from a dark star | black hole?

Forums: Light, Black Holes, Entropy, Dark Star

Question by pittsburghjoe
Posted 05/06/20 7:27 AM

Replies: 2
Views: 1,168

Last Post by pittsburghjoe
on 05/08/20 12:35 PM

8

Did you know?

Forums: Science, Light, Eyes

Discussion by edgarblythe
Posted 08/12/19 9:36 AM

Replies: 29
Views: 2,594

Last Post by Finn dAbuzz
on 08/16/19 2:07 PM

2

The Journey of My Soul.

Forums: Journey Of My Soul, Universe, Original Writing, Light, Life

Discussion by Alan McDougall
Posted 05/16/17 9:33 AM

Replies: 6
Views: 3,128

Last Post by avivaknin
on 04/17/19 11:23 PM

0

Remove dimmer switch

Forums: Light, Bulb, Remove, Switch, Dimmer

Question by Almoayyed
Posted 09/26/17 3:53 PM

Replies: 0
Views: 1,207

Last Post by Almoayyed
on 09/26/17 3:53 PM

1

Wiring a bathroom fan light combo to replace light only

Forums: Light, Fan, Electrical, Wiring, Bathroom

Question by dan62103
Posted 08/12/17 11:43 AM

Replies: 11
Views: 1,977

Last Post by dalehileman
on 08/13/17 1:56 PM

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Fear Not Death go into Emmanuel's light

Forums: Emmanuel, Love, Light, Life, Eternal Life

Discussion by Alan McDougall
Posted 05/28/17 8:40 AM

Replies: 0
Views: 1,382

Last Post by Alan McDougall
on 05/28/17 8:40 AM

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The Ever Evolving Primordial Thinker (God)?

Forums: Light, Life, Infinity, God, Existence

Discussion by Alan McDougall
Posted 05/22/17 4:18 AM

Replies: 2
Views: 2,486

Last Post by Alan McDougall
on 05/28/17 7:55 AM

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The vision of the cosmos.

Forums: Original Writing, Life, Light, Void, Cities God

Discussion by Alan McDougall
Posted 04/17/17 2:29 PM

Replies: 11
Views: 1,814

Last Post by Alan McDougall
on 05/17/17 3:30 PM

0

Light On Off Problem ( Light is gone Direct)

Forums: Electrical, Home Improvement, Wiring, Light, Light Switch

Question by wickys
Posted 12/27/14 2:09 AM

Replies: 6
Views: 3,601

Last Post by beckerjari
on 11/03/16 6:28 AM

6

I can't see reflected sunlight beams when I cover the sunspot with my hand

Forums: Light

Question by mtforeal
Posted 07/11/16 2:25 PM

Replies: 18
Views: 1,567

Last Post by roger
on 07/13/16 2:52 PM

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Electrical question

Forums: Light, Fan, Electrical, Outlets, Light Switch

Question by rcbob
Posted 05/31/16 6:57 AM

Replies: 0
Views: 1,344

Last Post by rcbob
on 05/31/16 6:57 AM

1

Connecting LED lights of different colors and voltages?

Forums: Help, Light, Electric, Led, Greenhouse

Question by ivanzuelox
Posted 04/06/16 11:44 AM

Replies: 4
Views: 1,787

Last Post by ivanzuelox
on 04/06/16 5:18 PM

0

Wires for light

Forums: Light, Electrical, Connect, Wires

Question by zorrono1
Posted 12/02/15 2:37 PM

Replies: 3
Views: 1,115

Last Post by engineer
on 12/03/15 9:43 AM

1

Why do we see things?

Forums: Physics, Opthomology, Science, Biology, Light

Question by HesDeltanCaptain
Posted 08/09/15 10:24 AM

Replies: 1
Views: 1,205

Last Post by Banana Breath
on 10/03/15 5:40 PM

1

Is light motion?

Forums: Light, Aristotle, Motion

Question by jschex
Posted 03/06/15 10:05 AM

Replies: 2
Views: 1,264

Last Post by dalehileman
on 03/06/15 3:42 PM

0

Best grow lights for indoor plant growing?

Forums: Light, Plant, Grow

Question by sophiaperry
Posted 01/19/15 2:58 AM

Replies: 0
Views: 976

Last Post by sophiaperry
on 01/19/15 2:58 AM

3

Does light have Mass?

Forums: Science, Physics, Light, Relativity, Thickened Light

Question by peter jeffrey cobb
Posted 01/31/11 7:14 PM

Replies: 552
Views: 32,508

Last Post by DNA Thumbs drive
on 01/10/15 3:52 PM

1

Invention of First light bulb

Forums: History, Light, Invention, Light Bulb, Grow

Question by sophiaperry
Posted 09/04/14 2:48 AM

Replies: 1
Views: 1,525

Last Post by Lustig Andrei
on 09/05/14 1:09 AM

2

Speed of gravity

Forums: Science, Gravity, Physics, Light, Relativity

Question by kbp
Posted 04/18/14 3:13 PM

Replies: 1
Views: 1,745

Last Post by rosborne979
on 04/18/14 7:51 PM

6

Alternative Explanation to Light and Color

Forums: Science, Physics, Color, Light

Discussion by dziebinski
Posted 09/27/13 9:32 PM

Replies: 13
Views: 2,280

Last Post by Olivier5
on 09/30/13 7:55 AM

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