There are Glasses that make Colorblind People see colors. Do they work the other way around too? | AskScience Blog

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Friday, September 15, 2017

There are Glasses that make Colorblind People see colors. Do they work the other way around too?

There are Glasses that make Colorblind People see colors. Do they work the other way around too?


There are Glasses that make Colorblind People see colors. Do they work the other way around too?

Posted: 15 Sep 2017 02:40 AM PDT

What happens if "normal" people wearing them? Do they see B&W? Could the glasses be modified to do so?

submitted by /u/hdrr_at
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Do non-humans exhibit signs of autism/autism spectrum disorders?

Posted: 14 Sep 2017 06:31 PM PDT

When riding my bicycle, I can stop pedalling, make a 180-degree turn, and the bike still continues moving (though at much lower speed) in the opposite direction. Why?

Posted: 14 Sep 2017 11:29 PM PDT

Momentum is directional and as far as I can see there is no other input energy being applied to the bike (or me), so how can it move in the opposite direction?

submitted by /u/stupid2017
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If electricity from wall outlets is AC, how come some plugs have a left-right orientation?

Posted: 14 Sep 2017 08:07 AM PDT

As in, some plugs have one side bigger, which forces a specific orientation when plugging it into the outlet.

submitted by /u/linearly-independent
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When two neutron stars merge and cause a ripple of gravitational waves, what happens to the objects (planets, asteroids) near the merger?

Posted: 14 Sep 2017 05:16 PM PDT

Do objects get morphed as the fabric of spacetime stretches and shrinks? If a human was close enough, would they feel the gravitational wave?

submitted by /u/Duke_Koch
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Does a Field in Physics always exist (as an expample: the electric field) even when no Particles of that field interact with eachother?

Posted: 15 Sep 2017 01:13 AM PDT

Are there organisms that have characteristics that suggest they are part of a different kingdom of life?

Posted: 14 Sep 2017 05:45 PM PDT

The newest missile launch by North Korea says it reached an apogee of 478 miles. How?

Posted: 14 Sep 2017 05:26 PM PDT

I think this question comes down to my misinterpretation of what the 'altitude' is supposed to represent. It says it reached an altitude of 478 miles. But the altitude of our atmosphere is ~300 miles and the ISS is in orbit at ~254 miles. Clearly I'm not understanding what that value is actually showing so it would be wonderful if someone could clear that up! Here is the article I'm referencing http://www.bbc.com/news/world-asia-41275614

submitted by /u/Aplasmabanana
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Why does enriched uranium explode when blasted into more enriched uranium?

Posted: 14 Sep 2017 05:26 PM PDT

Why does uranium release such a large amount of energy when slammed into more uranium, such as with the Little Boy nuclear bomb?

submitted by /u/Bubbaspiff
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Are the recent record high seismic readings for the Yellowstone Supervolcano anything to be worried about?

Posted: 14 Sep 2017 05:59 PM PDT

Would scientists be able to warn people before it erupted. I'm pretty paranoid about end of the world scenarios.

submitted by /u/Moltenmelt1
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Does evolution work faster for beings with a shorter lifespan since their genes get passed on faster?

Posted: 14 Sep 2017 03:22 PM PDT

Is it possible for the Cassini to take and send some final pictures while entering the surface of Saturn, right before (or maybe even during) it's burning to ash?

Posted: 14 Sep 2017 12:58 PM PDT

Why do we need quantum theories to explain what happens to light with multiple polarization filters ?

Posted: 14 Sep 2017 05:14 PM PDT

Hi,

I just watched a video from YouTube channel minutephysics. It's this video.

The first thing that crossed my mind was - "wait, are you joking me?". Now, don't get me wrong, I'm not here to joke around and I don't want to sound arrogant, but that's exactly what my thought was when I saw them putting a filter between filters like a magician trying to do a trick. I even asked myself - "But why didn't you put a filter over a 90 degree rotated filter and then tell me that it got brighter? Huh? Gotcha!".

Then I watched it until the end, and I realized that they went too far in quantum state of particles and the determinism logic which isn't intuitive to anyone, and that my assumptions were totally based on classical physics or don't need no quantum theories like the entanglement in order to explain to me what happened in the video.

I also jumped to the comments section and I could see a few people asking the same thing, but always getting redirected to how the entanglement doesn't work that way, even though they didn't mention any entanglement at all.

So, this is what I think happens. The logic is very simple.

First, we have 2 filters. The filter A, and filter C. The filter C is rotated 45 degrees, which lets 50% of light, or in other words, blocks 50% of it. We also happen to know that a filter rotated 22.5 degrees (half of 45 degrees), lets 85% of light, or again, blocks 15% of light, which magically is not 25%, but I'll get to it.

Now, when we introduce a filter B, which we put in between filters A and C, we see the light getting brighter. But, if we concluded that filters rotate the wave of light, the filter C is now ALSO rotated 22.5 degrees to the filter B, which blocks only 15%. The math is 15% + 15% = 30%. Of course that it is brighter.

Now, the tricky and the second part is about the thing I said I'll get to it, and what I also wanted to ask reddit. What if the light wave (or filters) are simply not distributed as a standard gaussian distribution model, but they have a slightly smaller variance (the deviation from a standard mean), so that the half from a mean angle gives probability density of 15% and not 25% ?

Wouldn't that explain everything? Why would we need entangled particles, realism and locality to explain this? What am I missing?

submitted by /u/flackjap
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When burning food to see how much calories an item has when there is alot of cellulose (fiber)?

Posted: 14 Sep 2017 06:32 PM PDT

Cellulose (Fiber) doesn't turn into energy in the body but it does burn, asking for a science competition (Food Science)

submitted by /u/Mudkipslaps
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Is it possible to "record" a brain hearing sound and reproduce the sound from the recording?

Posted: 14 Sep 2017 10:03 AM PDT

I was wondering if it's possible to monitor a brain and record whatever it hears and use that to reproduce the same sounds? (More specifically, could you use whatever information you receive to differ from one musical note from another?)

submitted by /u/SjonniBara
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Will Saturns ring form into moons eventually?

Posted: 14 Sep 2017 07:26 AM PDT

If so, how long until the event completes, and how many moons would there be?

submitted by /u/Deadrinker
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Are there any other planets in our solar system that experience totality during an eclipse?

Posted: 14 Sep 2017 10:47 AM PDT

How do all of these NK, ocean-impacting missile launches effect the ocean's biosphere?

Posted: 14 Sep 2017 07:08 PM PDT

How do magnets magnetize other objects?

Posted: 14 Sep 2017 10:38 PM PDT

I left a magnet in a bucket of screws and when I took the magnet out I noticed some of the screws were magnetized and clung to others. How does this happen?

submitted by /u/Bay_Visions
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