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15 science facts that will blow your mind

πŸ‘·πŸ‘·πŸ‘· Impress your friends with these incredible facts about the world around us 1. Babies have around 100 more bones than adults Babies have about 300 bones at birth, with cartilage between many of them. This extra flexibility helps them pass through the birth canal and also allows for rapid growth. With age, many of the bones fuse, leaving 206 bones that make up an average adult skeleton. 2. The Eiffel Tower can be 15 cm taller during the summer When a substance is heated up, its particles move more and it takes up a larger volume – this is known as thermal expansion. Conversely, a drop in temperature causes it to contract again. The mercury level inside a thermometer, for example, rises and falls as the mercury’s volume changes with the ambient temperature. This effect is most dramatic in gases but occurs in liquids and solids such as iron too. For this reason, large structures such as bridges are built with expansion joints which allow them some leeway to expand and contract witho...

Nikola Tesla wireless power transmission

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This article is about the Shoreham, New York tower. "Tesla Tower" redirects here. For the Colorado Springs tower, see Tesla Experimental Station. For the Allan Holdsworth album, see Wardenclyffe Tower (album). Wardenclyffe Tower (1901–1917), also known as the Tesla Tower, was an early experimental wireless transmission station designed and built by Nikola Tesla in Shoreham, New York in 1901–1902. Tesla intended to transmit messages, telephony and even facsimile images across the Atlantic to England and to ships at sea based on his theories of using the Earth to conduct the signals. His decision to scale up the facility and add his ideas of wireless power transmission to better compete with Guglielmo Marconi's radio based telegraph system was met with refusal to fund the changes by the project's primary backer, financier J. P. Morgan. Additional investment could not be found, and the project was abandoned in 1906, never to become operational. 1904 image of ...

Moles

From Star Trek to Doctor Who to The Orville,  science fiction  often incorporates black holes into story lines, in large part because there’s still so much we don’t know. But Alexander Vilenkin isn’t daunted at all by this vast and complex subject. The Leonard and Jane Holmes Bernstein Professor in Evolutionary Science in the Department of Physics and Astronomy at Tufts, he has studied theoretical cosmology, including dark energy, cosmic strings, and the multiverse, for decades. If anyone can help unravel some of the mystery around black holes, it’s Black holes are among the most fascinating phenomena of outer space, and we’re learning more about them all the time. Just last week, a group of astronomers published a paper documenting a rare visible collision of black holes, which produced a flash of light that allowed scientists to see the event from Earth. Vilenkin recently gave Tufts Now a crash course to make these cosmic giants a bit more accessible. Here are three facts ab...
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Albert Einstein the greatest scientist ever live  For more visitπŸ‘‡ Fb.me/lammydesciencelab

Games to play

FYI- Omah Lay is NOT on #JollofOnTheJet o! This one that I’m seeing his name up and down πŸ˜‚πŸ˜… ...It’s someone else featured alongside Rema πŸŒΆπŸŽΆπŸ›© But who? — #OriginalCopy The Album (@cuppymusic) July 14, 2020

Black holes

What is black hole A black hole is a region of spacetime where gravity is so strong that nothing—no particles or even electromagnetic radiation such as light—can escape from it. black hole has a large gravity that can even pull a planet into itself. Once when a planet is pulled into a black hole there will be nothing called time and gravity inside the black hole or it may transfer us to an other galaxy or universe or dimension. These are the answers you need to know about black holes 1. How are black hole formed. Stellar black holes form when the center of a very massive star collapses in upon itself. This collapse also causes a supernova, or an exploding star, that blasts part of the star into space. 2.Can the sun turned into a black hole? The Sun will never turn into a black hole because it is not as massive in mass enough to explode. Instead, the Sun will become a dense stellar remnant called a white dwarf. If nothing can escape from a black hole, then won't the whole universe e...

After Albert Einstein died, and his brain was stolen by a scientist, see the discoveries made.

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Even though Albert Einstein knew was greatly sick,he refused to go under the knife. A decision which could have saved and prolonged his life. He spent his last days in great pain and while at it,he made his wishes clear on how he wants his body to be treated after he must he must have passed on. He stated that he wants to be cremated Einstein eventually died on the 18th of April, 1955 at the age of 76 of a ruptured abdominal aortic aneurism. And as far as his bones were concerned,he got his wishes fulfilled. But shortly after his death during his autopsy,a pathologist named Thomas Harvey removed his brain. This is a brain that had produced the theory of relativity, the concept of the speed of light,the E=mc² and the idea that birthed the completion of the first atomic bomb. Einstein 13 months before his death. Harvey actually stole it because it was without the knowledge of the relevant regulatory bodies at first. He ran away with his brain to test it. After forty years of testing and ...