ββIn quantum field theory, a false vacuum is a hypothetical vacuum that is not actively decaying, but somewhat yet not entirely stable ("metastable"). It may last for a very long time in that state (a property known as metastability), and might eventually move to a more stable state, an event known as false vacuum decay or vacuum metastability event. The most common suggestion of how such a change might happen is called bubble nucleation β if a small region of the universe by chance reached a more stable vacuum, this "bubble" (also called "bounce") would spread.
@neutron_space2020
@neutron_space2020
There's a highway in space called the Interplanetary Superhighway. It is used to send spacecrafts around the solar system with least resistance using gravity.
@neutron_space2020
@neutron_space2020
Forwarded from The universeπ (Dagi*)
ββFire doesn't have a shadow cause fire is itself a source of light.
@neutron_space2020
@neutron_space2020
Forwarded from The universeπ (Dagi*)
This channel was created 7months ago and it was with the created by the passion for the love of astronomy and physics
the goal of this channel was to distribute astronomical knowledge to all who seek for it and now this channel was able to reach to 2000 people and this post is nothing more than to celebrate this if you are not one of the 2000 people you can join @neutron_space2020 "The universeπ" family and help it to grow more Thank you all
the goal of this channel was to distribute astronomical knowledge to all who seek for it and now this channel was able to reach to 2000 people and this post is nothing more than to celebrate this if you are not one of the 2000 people you can join @neutron_space2020 "The universeπ" family and help it to grow more Thank you all
This media is not supported in your browser
VIEW IN TELEGRAM
ββYou can prove Pythagoras' theorem with fluid.
@neutron_space2020
@neutron_space2020
The Summer Solstice, the longest day of the year, happens when Earth's axis is most titled toward the sun. In Uranus' northern hemisphere, it last happened in 1944, and will next happen in 2028.
@neutron_space2020
@neutron_space2020
ββA form of lasers "tweezers" uses two beams of light to squeeze and manipulate objects as small as a single atom. Don't expect laser chopsticks anytime soon though, unless your sushi roll is 100 nanometers or smaller.
@neutron_space2020
@neutron_space2020
ββRadars detect objects by emitting radio waves and detecting the wave that bounced back from the object.
@neutron_space2020
@neutron_space2020
Gelatin doesnβt break if you tap it because of surface tension.
The outer gelatin layer serves as an elastic membrane, which is why it only bounces and jiggles.
@neutron_space2020
The outer gelatin layer serves as an elastic membrane, which is why it only bounces and jiggles.
@neutron_space2020
ββGPS works on Physics formula. The modern-day applications like GPS which literally show us the right paths of life is based on a physics formula of E= mc^2. The satellite navigation systems are related to geostationary satellites to pinpoint the locations and data exchange using radio waves. So the theory of relativity helps in proper working of GPS.
@neutron_space2020
@neutron_space2020
ββSometimes water seems to defy the laws of physics, holding together despite the attempts of gravity or even the pressure of heavy objects to break it apart.
This is the power of surface tension, a property that makes the outer layer of a body of water (and some other liquids) act like a flexible membrane. Surface tension arises because water molecules bond loosely with one another. Due to the weak bonds between them, the molecules at the surface experience an inward pull from the molecules beneath them. Water will stick together until the forces pulling them apart overtake the strength of those weak bonds, and break the surface.
@deep_physics
This is the power of surface tension, a property that makes the outer layer of a body of water (and some other liquids) act like a flexible membrane. Surface tension arises because water molecules bond loosely with one another. Due to the weak bonds between them, the molecules at the surface experience an inward pull from the molecules beneath them. Water will stick together until the forces pulling them apart overtake the strength of those weak bonds, and break the surface.
@deep_physics
Forwarded from Quality Buttons Bot
This media is not supported in your browser
VIEW IN TELEGRAM
Our channel the universe has been quite for a while but now i am happy to announce that we made a new channel for our science lover audience with a better content.
Join the new channel and be part of this family and share this news to anyone you think wants to hear it.
Join the new channel and be part of this family and share this news to anyone you think wants to hear it.