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Other Sciences

Discussion of science topics that don't fit under any other category.

  1. Started by Carina66,

    Is it possible to make a waterproof and oil-proof glue, that is safe enough to be used on the skin?

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  2. Started by Ernest31558,

    I think this might could be very interesting to share. I have video and lots of information I am looking to share. https://photos.app.goo.gl/o5bXBWm7K7i6JPsK6

  3. Why is asking whether there is a superior race usually frowned upon in science when asked in different websites, the thread either gets closed or get kicked from a chat room. Couldn't you find who is a superior race (and by superior I mean smarter and stronger basically) by giving a population a chance to do an IQ test or various forms of physical exercises to find out who is strongest and smartest?

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  4. What is the strongest animal of prey, I have Googled this but it only shows birds of prey. What about the animals?

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    • 15 replies
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  5. Started by franco malgarini,

    Electric diode: https://en.wikipedia.org/wiki/Diode Optical diode: https://en.wikipedia.org/wiki/Optical_isolator Thermic diode: https://en.wikipedia.org/wiki/Thermal_diode Acoustic diode: https://publishing.aip.org/publishing/journal-highlights/designing-acoustic-diode Gravitational diode: https://www.linkedin.com/pulse/gravitational-diode-could-lead-futuristic-star-trek-rayan-de-zeeuw/ Magnetic diode: http://www.eenewspower.com/news/magnetic-diode-could-extend-battery-life-100-times

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  6. Does hitting a heavy bag work your muscles? Can you gain muscle from hitting a heavy bag?

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  7. Energy systems we have tapped into include: Wind energy, Solar energy, Nuclear energy, Waterfall energy.

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  8. Is there any science to back it up, whether it is good or bad for a person?

  9. Started by John Harmonic,

    For stuff like using big crowds in movies and shows, is the golden rule for people to never look directly into the camera? How do they deal with big crowds. Do they say stuff to anyone who may be walking past to not look directly into the camera as a golden rule? Or do they get actors to form a large crowd. Movies like Bourne 2016 it got me wondering how they controlled the environment with lots of people in it cause there were people violently protesting as well as all over the place, and point is there were LOTS of people so they had to somehow control the environment somehow so people are doing what the movie maker wants them to do. Great work by movie makers…

  10. Started by John Harmonic,

    What muscle groups are involved in punching. I have tried punching stuff myself mostly a heavy bag and I feel it mostly in the shoulder area. I think the reason behind this is because I learned off of YouTube a technique called the "Shoulder-Snap" which utilizes your shoulder movement mostly which is how you are meant to throw your punches properly. There are four main punching techniques and they are the jab, hook, uppercut and cross. I am wondering what muscle groups are involved when throwing these punches also how can you effectively increase punching power, I read different articles teaching about different weight exercises to boost punching power as well as imp…

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  11. At what frequency does Alternating Current start to emit electromagnetic radiation?

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  12. Started by bhusebye,

    This is just a notion. I have read somewhere that the big bang is never ending in the fact that it will happen again and again. With the Multiverse being discussed, and an old black hole from "another Universe" , I have been thinking about other "Groups of other Universe's in the Multiverse using our Universe as a never ending source of Energy" I shall start writing the B movie tomorrow.

  13. Then is there any purpose to an inductor with constant current going through it? Is AC usually used with inductors since its always changing.

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  14. Every second we live is one that’s passed, so is there such thing as the present? It’s supposed to be the present as I’m writing this and here it is, in the past. And even then the time it takes for information to get to the brain.

  15. Started by Hulk,

    What is the future of the production of energy? Is it wind, solar, nuclear, waterfalls etc? What are some of the thing in developmental stage that will improve energy production some how?

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    • 3 replies
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  16. Started by FlatAssembler,

    So, what do you think about my alternative interpretation of the Croatian toponyms? http://flatassembler.000webhostapp.com/toponyms.html I think that knowledge of Croatian isn't necessary to evaluate it, but that knowledge of linguistics is.

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    • 10 replies
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  17. https://en.wikipedia.org/wiki/Aluminothermic_reaction I Think that using graphite oxide powder as oxide we could produce diamonds at 5.000 degree celsius because the graphite is similar to diamond (need CO2 ?)

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  18. Started by Achilles,

    Is that considered a pseudo science or the maker of this site wasn't really into psychology?

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  19. Started by blike,

    I need to make a homemade CHEAP ejection charge for my rockets. I'd prefer not to have to buy any BP. Yesterday I mixed KNO3 and Powdered charcoal 80/20. Then I made a small electric ignitor using a christmas light bulb. I packed the KNO3/Charcoal mix into a straw and put the light bulb in one end. Then I sealed both ends with hot glue and connected the lightbulb to a 9-volt. There was a small pop and the powder burned well. The pop was enough to eject the nosecone off a small estes rocket, but I'm sure it wouldn't be strong enough to push out a large nosecone with a camera on board. What can I do to increase the *bang* without increasing the buck! The lightbul…

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  20. So I have been studying evolution and seeing how people from different parts of the world adapt to their enviroment. So the data I have gathered so far is that humans with a darker skin tone gives them the advantage in areas closer to the equator, people with lighter skin tone are adapted to lower light levels further away from the equator. Here is the further information. "Surprisingly, the team found no immune genes under intense selection, which is counter to hypotheses that diseases would have increased after the development of agriculture. The paper doesn’t specify why these genes might have been under such strong selection. But the likely explanation for t…

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    • 116 replies
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  21. Started by Koni,

    My FIRST program !!!... The RED is running very fast and get you !!!... The GREEN eats your 4 BIG Circles !!!... The BLUE make NEW o o o o o points - after you have eaten them !!!... This Calculator is made NOT with { arithmetic VARIBLES } - but with { character VARIABLES } !!! The Character-Variables are { very Large } but you cannot make calculations with them !!! So ... I had to give with code ... the addition ... the supstraction ... the multiplication ... With my Character…

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    • 19 replies
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  22. Hi My name is Martin Gover and I am co-host and co- producer on a VoiceAmerica Live Radio/Podcast Network Podcast called 'Hypnosis-Everywhere' with Ines Simpson The premise of the show (where the audience is mostly non-hypnotists, but those curious ) is that Hypnosis is 1) a natural occurring state 2) Happens all the time 3) and is used abundantly - ie Commercials, propaganda, Hate speech etc Hypnosis is a focused state, by-passing the normal gateway of the critical factor - so occurs when watching a movie, in anger, sadness, depression, laughter, reading a book etc. We have a variety of guest on discussing their approach or idea of Hypnosis a…

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  23. Started by khanhtrinh1,

    please give tips

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    • 4 replies
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  24. Started by khanhtrinh1,

    Give me some of Lower back pain treatments that are available easily.

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  25. Started by Moontanman,

    It has been long touted that ancient Mars was a water world much like Earth is today but was it? Is it even possible? I suggest that ancient Mars was more of an ice world far more similar to Europa than Earth. The Sun was significantly dimmer then so Mars should need a more extensive atmosphere than Earth to maintain liquid water but an ice world similar to Europa could not only have maintained liquid water under the ice but as the ice retreated into space along with the atmosphere, due to being closer to the sun, geological patterns like rivers and lakes could have formed beneath the retreating glaciers much like happens on Earth. Unlike Earth rivers and streams th…

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