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latest #digitalbrain created topics on internet
digitalbrain
til
2016-11-21 18:35
TIL: First-ever panoramic view of Earth from Aboard International Space Station
Today I Learn that RT realeased the first ever panoramic view of Earth from the International Space Station! Cosmonaut Andrey Borisenko shows a module called ‘Cupola’, from which the inhabitants of the
$ 0.927
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digitalbrain
til
2016-11-16 14:05
Fusion Energy Explained
Today I learned the fusion energy process with this 6 minutes video: Credits: Kurzgesagt – In a Nutshell Image Credits And then read some more about this subject: What is Fusion? Introduction to fusion
$ 6.259
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digitalbrain
science
2016-09-27 16:24
How to make Hot Ice
Hot ice is made using sodium acetate, which is a salt created from the reaction between sodium bicarbonate (baking soda) and acetic acid (vinegar). Hand in Hot Ice When this reaction occurs, sodium acetate
$ 0.036
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digitalbrain
science
2016-09-24 21:38
Chemical and Electrical Synapses
A synapse is a junction formed between two neurons, which allows the cells to communicate. The neuron approaching the synapse is called the presynaptic neuron. On the other side of the synapse is the
$ 0.021
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goga22
Black And White
2026-05-22 03:56
Promoted
My Churches, end of 2018 and 2019//MONOMAD CHALLENGE
Hello everyone in the Black And White Community 🙌📸 After two posts with photos of my grandchildren, I continue with photos of churches that I took at the end
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digitalbrain
science
2016-09-22 14:27
How The Northern Lights Are Created
The Northern Lights are the result of collisions between gaseous particles in the Earth's atmosphere with charged particles released from the sun's atmosphere. Variations in colour are due to the type
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digitalbrain
science
2016-09-19 13:31
The scale of things
Kees Boeke's book Cosmic View The Universe in 40 Jumps (1957) inspired a series of interesting short films about the scale of things: Cosmic Zoom Credits: Eva Szasz, National Film Board of Canada (1968)
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digitalbrain
science
2016-09-17 15:06
Euler's Disk: maths can be fun!
Euler's Disk is an educational toy known for a seemingly paradoxical dramatic speed-up in spin rate as the disk loses energy and approaches a stopped condition. Euler's Disk Euler's Disc Spins for Minutes
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digitalbrain
science
2016-09-14 22:06
Tippe Top
The Tippe Top inverts itself when spinning at sufficient speed. It does this because its centre of mass does not coincide with the geometrical centre of sphere. Credits: Tom Strong Reviews When the Tippe
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darth-azrael
photography
2026-05-19 02:27
Promoted
Vintage Photos - Lot 6 (265-268)
While none of the photos in this set are labeled or dated, I believe they were all taken on Mackinac Island in Michigan in the late 1960s or early 1970s.
$ 1.994
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digitalbrain
science
2016-09-13 14:27
Twenty amazing science experiments!
1. Jet engine in a jar You need: Methanol (antifreeze is almost pure methanol), Glass jar with a metal screw cap, Hammer and nail (or a drill), Safety goggles, Long match. Remove the screw-on lid from
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digitalbrain
science
2016-09-10 12:09
Sulfur Hexafluoride: fun and medical uses
Sulfur hexafluoride (SF6) is a colorless, odorless, inorganic, non-flammable gas. SF6 is also an excellent electrical insulator. Sulfur hexafluoride is about six times heavier than the air we breathe.
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digitalbrain
science
2016-09-09 12:34
Refraction of Light
Refraction is the bending of a wave when it enters a medium where its speed is different. The refraction of light when it passes from a fast medium to a slow medium bends the light ray toward the normal
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digitalbrain
science
2016-09-08 14:27
Three cool Pythagorean Theorem demos!
1. Pythagorean theorem water demo Credits: Maz Dak 2. Pythagorean theorem marbles demo Credits: INSIDER 3. Pythagorean theorem, mathematical prove Credits: Explorium Follow us @digitalbrain!
$ 184.125
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michaelreischer
Deutsch D-A-CH
2026-05-21 11:03
Promoted
Lerne Lernen. Mit KI
Ich hab’s ja schon ein paarmal hier geschrieben, lebenslanges lernen und Weiterbildung gehört für mich in meinem Beruf dazu. Seitdem ich 1989 in der IT angefangen habe, sind so viele neue Technologien,
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digitalbrain
science
2016-09-03 15:00
Dancing Maths
A cool way to teach functions in algebra... Follow us @digitalbrain
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digitalbrain
science
2016-09-02 13:49
Easy experiment with static electricity
Static electricity creates positive (+) or negative (-) charges that can either attract or repel other objects. Try to rub a balloon against your hair. The rubbing action moves some of the loose negative
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digitalbrain
science
2016-08-30 03:55
An animated representation of how the heart works
The heart is a pump. It is divided into the right and the left side. The division protects oxygen-rich blood from mixing with oxygen-poor blood. A heart pumps about 5 quarts of blood every minute. It beats
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