- Is it possible to travel back in time?
- Can we create black holes?
- Is the Large Hadron Collider safe?
- Do wormholes exist?
- When was CERN last turned?
- What is CERN logo?
- Has anyone been in a Blackhole?
- Can a black hole die?
- Is CERN dangerous?
- Is CERN a time machine?
- Who funded CERN?
- Why does CERN have a statue of Shiva?
- Is India a member of CERN?
- Can humans travel through time?
- What if the LHC creates a black hole?
- What is CERN famous for?
- What happens if the Hadron Collider blown up?
- Is a particle accelerator dangerous?
- Is there a God particle?
- Can a black hole kill you?
- Will we ever travel faster than light?
Is it possible to travel back in time?
The Short Answer: Although humans can’t hop into a time machine and go back in time, we do know that clocks on airplanes and satellites travel at a different speed than those on Earth.
However, when we think of the phrase “time travel,” we are usually thinking of traveling faster than 1 second per second..
Can we create black holes?
To make a black hole, one must concentrate mass or energy sufficiently that the escape velocity from the region in which it is concentrated exceeds the speed of light.
Is the Large Hadron Collider safe?
The LHC is absolutely safe. … Collisions releasing greater energy occur millions of times a day in the earth’s atmosphere and nothing terrible happens. Nature has already done this experiment. … Cosmic rays have hit the moon with more energy and have not produced a black hole that has swallowed up the moon.
Do wormholes exist?
Wormholes are sci-fi staples; over the years, many stories, books and movies have sent their protagonists zipping between widely separated locales via these cosmic shortcuts. … Wormholes are possible, according to Einstein’s general theory of relativity, but nobody has ever spotted one.
When was CERN last turned?
On September 10, 2008, scientists successfully flip the switch for the first time on the Large Hadron Collider (LHC) at the European Organization for Nuclear Research (CERN) lab in Geneva, kicking off what many called history’s biggest science experiment.
What is CERN logo?
The word ‘CERN’, which is the acronym derived from the Organization’s first official title: Conseil Européen pour la Recherche Nucléaire, or European Council for Nuclear Research. The interlaced rings, which are a simplified representation of the accelerator chain and the particle tracks.
Has anyone been in a Blackhole?
Fortunately, this has never happened to anyone — black holes are too far away to pull in any matter from our solar system. But scientists have observed black holes ripping stars apart, a process that releases a tremendous amount of energy.
Can a black hole die?
Hawking radiation reduces the mass and rotational energy of black holes and is therefore also known as black hole evaporation. Because of this, black holes that do not gain mass through other means are expected to shrink and ultimately vanish.
Is CERN dangerous?
No. Although powerful for an accelerator, the energy reached in the Large Hadron Collider (LHC) is modest by nature’s standards.
Is CERN a time machine?
Switzerland’s Large Hadron Collider (LHC) can be called a time machine in one sense: it enables us to examine conditions as they were during the universe’s early stages.
Who funded CERN?
The money itself is provided by the CERN member countries, and a little over 70% of the annual budget is provided by Germany, the U.K., Italy, France and Spain. The money for the experiments also comes from large institutions such as universities and observer governments such as the United States, India, and Russia.
Why does CERN have a statue of Shiva?
Why does CERN have a statue of Shiva? The Shiva statue was a gift from India to celebrate its association with CERN, which started in the 1960’s and remains strong today. In the Hindu religion, Lord Shiva practiced Nataraj dance which symbolises Shakti, or life force. … India is one of CERN’s associate member states.
Is India a member of CERN?
Today, India became an Associate Member of CERN. This follows official notification to CERN that the Government of India has completed its internal approval procedures in respect of the agreement, signed in November 2016, granting that status to the country.
Can humans travel through time?
Time travel to the past is theoretically possible in certain general relativity spacetime geometries that permit traveling faster than the speed of light, such as cosmic strings, transversable wormholes, and Alcubierre drives.
What if the LHC creates a black hole?
According to the LSAG, even if micro black holes were produced by the LHC and were stable, they would be unable to accrete matter in a manner dangerous for the Earth. … Those produced by cosmic rays would pass harmlessly through the Earth into space, whereas those produced by the LHC could remain on Earth.
What is CERN famous for?
Physicists and engineers at CERN use the world’s largest and most complex scientific instruments to study the basic constituents of matter – fundamental particles. Subatomic particles are made to collide together at close to the speed of light.
What happens if the Hadron Collider blown up?
Given the amount of energy that Nature has stored in the matter of your body, your detonation would change the course of history and kill millions, leaving no trace of you except in the photons of energy that escape into space and the vibrations and heat captured by the planet.
Is a particle accelerator dangerous?
Particle accelerators are built and operated with safety in mind. Particle accelerators can pose hazards; they emit ionizing radiation while they are operating and can produce radioactive waste.
Is there a God particle?
In 2012, scientists confirmed the detection of the long-sought Higgs boson, also known by its nickname the “God particle,” at the Large Hadron Collider (LHC), the most powerful particle accelerator on the planet. This particle helps give mass to all elementary particles that have mass, such as electrons and protons.
Can a black hole kill you?
The point at which tidal forces destroy an object or kill a person will depend on the black hole’s size. … For small black holes whose Schwarzschild radius is much closer to the singularity, the tidal forces would kill even before the astronaut reaches the event horizon.
Will we ever travel faster than light?
So will it ever be possible for us to travel at light speed? Based on our current understanding of physics and the limits of the natural world, the answer, sadly, is no. … So, light-speed travel and faster-than-light travel are physical impossibilities, especially for anything with mass, such as spacecraft and humans.