15 Confusing Science Toys/Gadgets!
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- čas přidán 5. 04. 2024
- Hello Everyone ❤
Sit back and relax. Enjoy 10 minutes of oddly satisfying scientific curiosities featuring various mind-blowing stuff!
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This video contains:
1) Levitating Teapot Fountain: water flows continuously from a small teapot seemingly floating in air. What physics do you think is involved in this battery powered fountain? Physics fun for 4/1!
(Tricked revealed - 08:15)
2) Polage Display: art with polarized light using polarizing sheets and cellulose to create changing forms and colors.
3) Arrow on Möbius Strip: on the geometry of a Möbius strip a right pointing arrow points left after one trip around, a second trip restores the original orientation.
4) CMYK Coasters: physics and psychophysics of four color printing demonstrated with acrylic slides that assemble to reveal Vermeer's "Girl with a Pearl Earring". Cyan, magenta, yellow, and black (key) comprise the elements of the subtractive color model used in most color printing. Repost of the “most liked” post of 2016!
5) RGB Additive Color Mixing Demo:
Mixing Red, Green, and Blue to create Yellow, Magenta, and Cyan with the following mixings: R+G=Y, G+B=C, and R+B=M. Adding all three R+G+B produces White.
6) Total Solar Eclipse Bookmark: this book features a wonderful use of lenticular animation to show the stages of a total solar eclipse- full sun, partial, diamond ring, and the solar corona as seen in full totality. With a Full Moon last night we are now just 14 days away from the North American Eclipse!
7) Hexagonal Lens Array
8) Curta Calculator: before the electronic calculator there was this device that was portable, powered by hand, and could calculate to a precision of 15 decimal places! This is the Type 2 model and it was made in 1962 and still works beautifully. Demonstrated here is how to multiply two large numbers- for fun let’s pick 3803 x 32463. Although the process is not as simple as pressing buttons, the steps are intuitive: First, set in the largest number using the sliders on the side. Next we now multiply that number using each digit of the smaller number and move the top “carriage” to note the place values of each digit. Placing the carriage on 4 will multiply the side number by 1000 for each turn, so we turn the crank 3 times. Following this pattern we then place the carriage on 3 and turn the crank 8 times to multiply by 800, and finally we place the carriage on 1 and turn the crank 3 more times. The number 3803 now appears on the top silver readout, and the result, 123,456,789 is read off the top black output register. From this demonstration we see that the number of crank turns needed is just the sum of the digits of the smaller number (14 for this calculation)- some effort but better than multiplication long hand and with much less chance of mistakes! The device is cleared by lifting the carriage and swinging the clearing ring around once. Invented by Curt Herzstark and manufactured from 1947-1972, these devices are mechanical wonders with over 700 precision components.
9) Fruit Basket Hyperboloid: 14 straight rods are arranged to reveal a hyperboloid, the 3D surface traced by revolving a diagonal(skew) line, the outline of which is the conic section of the hyperbola. An affordable doubly ruled surface for any table- great for fruit or mathematical holiday decor.
10) Thermocromic Eclipse Postage Stamps
11) Sand Shaker (exploratorium): a thin layer of white sand is subjected to vibrations on top of a circular plate in this exhibit created by artist Charles Sowers at the Exploratorium in San Francisco. When granular substances like sand are rapidly shaken, they often take on the properties of fluids through a process called vibrofluidization. Strange non-Newtonian fluid behavior is seen in this sand when the frequency of vibration is adjusted to 16Hz (shown here in 240fps slow motion)- amazing complexity arising from simple and regular motion! 🌟 With special thanks to the Exploratorium!
12) Frozen Moment in Time
13) Antique Moiré Easter Card
👉🏻 Viral stuff on internet vs @physicsfun
👉🏻 BONUS CLIP (14,15)
👉🏻 Randomly selected comments
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Thanks for watching❤
Comment “SCIENCE is the poetry of REALITY” in your language 🌍❤️
Can I get 500 comments in this video?
Comments*500
ശാസ്ത്രം യാഥാർത്ഥ്യത്തിൻ്റെ കവിതയാണ്
Tiede on todellisuuden runoutta. 🇫🇮
La ciencia es la poesía de la realidad.
Wissenschaft ist die Poesie der Realität.
So where is the 4D lamp?
It's there in the video🎥! Did you skip the video?
IKR! Unsubbed
It’s a question
5:25 no es una lampara. Fuimos timados
@@youmemeyouYou must be on something because it was not there. There was no lamp. Do you know what a lamp is?
Wissenschaft ist die Poesie der Wirklichkeit
Good Evening sir,
when i first saw mobius strip in your video, i rush to google how to make one, and i made mobius strip model with paper and inserted that arrow also, it feels so amazing to have such toys collection sir !❤
:)
❤️
SCIENCE is the poetry of REALITY!!!!!!!!
I like that quote, "Science is the poetry of reality." I always appreciated Richard Dawkins for his disdain of creationism/intelligent design.
science is the poetry of reality
Your videos are very satisfying. regards
Again a very cool display of things without a display (screen)
🌈9:23 Олівці потрібно зачищеним грифелем вверх ставити.
Great, But, yes where is 4D lamp?
My grade 7 science Professor Dr. Barton (he liked being called Dr.) had all kinds of weird gadgets like these in the class. He was really hairy like a human Sasquatch but he taught science like Bill Nye, really enthusiastic, he was a good teacher, too bad I only took his class for 1 year before moving to another city.
"La Ciéncia es la poesía de la realidad "
Amezing video 😮❤❤
1
Отличное видео.Всегда жду новых роликов.Люблю этот канал!!!
Very cool.
Glad :)
solar ecliispe was yesterday it was fire yo
6:43 Looks like the convection cells on the photoshere.
wheres the 4d lamp
Wetenskap is die poësie van realiteit
НАУКА - это поэзия РЕАЛЬНОСТИ
Music...5!
Glad you enjoyed
"NAUKA je poezija REALNOSTI"🇲🇪🇲🇪🇲🇪
Я из России! Подписался на Ваш канал. Смотрю с удовольствием и восхищением. Но...
Ваши видео привели меня к грустным мыслям: Физика- Наука о Природе! Из всех наук - ближайшая к Философии. В силах физиков: сделать Жизнь на Земле ярче, безопаснее, счастливие... Но сегодня в большей степени они производят оружие и ... Фокусы (для Вашего канала).
Куда катится Мир?...
Music is 5 out of 5!
Glad you enjoyed ❤️
5
glad :)
skientzko agta yuko posasie uraz wrahat
SCIENCE is the poetry of REALITY