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Science Whisper

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A collection of ideas worth exploring.

250 results

10:23
High Temperature Superconductors Finally Understood
High-temperature superconductors, which function at above absolute zero, offer significant potential for improving electronics by eliminating electrical resistance, a key source of heating in current computer processes. Their function has remained poorly understood until now, when a special microscope was used to visualise the movement of electrons within them. The discovery revealed that these superconductors work through 'super exchange', where atoms not immediately adjacent interact with each other...
10:00
Brian Cox - Is The Whole Universe Inside a Black Hole?
Professor Brian Cox explains the science behind black holes and the beginning of the universe. Virtually all cosmologists and theoretical physicists endorse the idea that our universe started with the Big Bang. However, problems with dark matter, dark energy, and cosmic expansion have some astronomers rethinking what we know about the early universe...
11:17
Could a Star be Powered by a Black Hole?
Recent discussions have highlighted the mysteries of supermassive black holes. These cosmic entities can have masses ranging from millions to billions of times that of the sun, with one at the center of our galaxy weighing approximately 4 million solar masses. The term "supermassive" distinguishes these black holes from stellar-mass ones, which are formed from stars and typically weigh between 3 and 200 solar masses. There's an apparent gap in size between these two classifications. These supermassive black holes are often found at the center of galaxies. The Milky Way's supermassive black hole, for instance, has an impressive mass but a compact size, with its diameter only able to fit about 17 suns...
26:32
Let's Reproduce the Calculations from Interstellar
This video explores the scientific calculations behind the movie Interstellar...
12:48
Why is Antimatter Behaving Badly?
Does antimatter behave differently than ordinary matter? Recently, an experiment conducted on hybrid matter-antimatter atoms has defied researchers’ expectations.So far physicists have found nothing amiss, no sign that antimatter particles—which are just the oppositely charged counterparts of familiar particles—obey different rules...
13:46
The Science of Time Travel to the Past
Traveling forward in time is not a problem. You're doing that now. Can we travel backward in time? There is a theoretically possible way to do it using wormholes...
14:10
Neutrinos: Why Do These "Useless" Ghost Particles Exist?
This video discusses the fascinating nature of neutrinos, subatomic particles that are crucial to the workings of the universe despite seeming non-interactive and purposeless. They are abundant and produced by a range of processes, including nuclear reactions in the sun and supernovas. The video delves into their discovery, theorized by Wolfgang Pauli in 1930 and experimentally confirmed in 1956. The detection was challenging due to their weak interaction but made possible by the sheer number of neutrinos present...
13:57
Can You Upload Your Mind & Live Forever?
The video discusses the challenges and implications of such a transition, exploring both the technological hurdles and the philosophical questions surrounding the nature of consciousness and identity...
5:47
Why do the Planets Orbit in a Plane?
The night sky is filled with bright dots. Historically, people believed these stars formed a shell around Earth. However, some bright dots, which move against other stars, are planets—derived from Ancient Greek, meaning "Wandering Star." These planets, along with the Sun and Moon, all lie on the ecliptic, a specific path that goes through 12 constellations known as the zodiac. Constellations are arbitrary patterns identified by ancient civilizations, distinct from the science of astronomy...
13:42
What is General Relativity?
This video, published by "ScienceClic English" on February 19, 2020, explores Einstein's theory of General Relativity.

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