- What is the oldest thing in the universe?
- What is the coolest thing in space?
- What is the most dangerous thing in the universe?
- What is hottest thing in the universe?
- Does Ball Lightning Really Exist?
- Do fish get electrocuted when lightning strikes the ocean?
- What should you not do during a lightning storm?
- Why do humans survive lightning strikes?
- What is hotter than lightning?
- Why is lightning hotter than the sun?
- Is it bad to shower in a lightning storm?
- Do umbrellas attract lightning?
- How cold is deep space?
- What is the hottest edible thing in the world?
- Is lightning the hottest thing on earth?
- Is lightning hotter than plasma?
- Can you get struck by lightning in the shower MythBusters?
- How much voltage is in a lightning strike?
- How it feels to get struck by lightning?
- What is the coldest thing in the universe?
- Is a lightning plasma?
What is the oldest thing in the universe?
Astronomers have confirmed the discovery of one the oldest and most distant objects ever known in the universe — a star-forming galaxy 12.8 billion light-years away that started forming within a billion years of the Big Bang that kickstarted everything..
What is the coolest thing in space?
10 of the coolest things in space that you had no idea existedScientists have discovered a bunch of potentially habitable planets. … Real shooting stars exist. … There are 100 mirrors sitting on the surface of the moon. … The biggest water supply in the universe is floating around a black hole.More items…•
What is the most dangerous thing in the universe?
Yet if Swift-Tuttle were to strike Earth, it would release more than one billion MegaTons of energy: the energy equivalent of 20,000,000 hydrogen bombs exploding all at once. Without a doubt, the comet that gives rise to the Perseids is far and away the single most dangerous object known to humanity.
What is hottest thing in the universe?
A CERN experiment at the Large Hadron Collider created the highest recorded temperature ever when it reached 9.9 trillion degrees Fahrenheit. The experiment was meant to make a primordial goop called a quark–gluon plasma behave like a frictionless fluid. That’s more than 366,000 times hotter than the center of the Sun.
Does Ball Lightning Really Exist?
At least one study has theorized that about half of all ball lightning sightings are hallucinations caused by the magnetic fields during storms. That said, scientists seem to agree ball lightning is real, even if they don’t yet fully understand what causes it.
Do fish get electrocuted when lightning strikes the ocean?
Bodies of water are frequently struck by lightning. So why don’t all the fish die? … When lightning strikes, most of electrical discharge occurs near the water’s surface. Most fish swim below the surface and are unaffected.
What should you not do during a lightning storm?
Do NOT bathe, shower, wash dishes, or have any other contact with water during a thunderstorm because lightning can travel through a building’s plumbing. Do NOT use your computers, laptops, game systems, washers, dryers, stoves, or anything connected to an electrical outlet.
Why do humans survive lightning strikes?
The biggest threat when lightning strikes people is to their hearts, said Jensenius. “In many cases, when the jolt passes through their body, the heart stops and they go into cardiac arrest,” he explained. “So part of the key to survival is the administration of CPR after a lightning strike.”
What is hotter than lightning?
Originally Answered: Which is hotter, the sun or lightning? A quick Google search reveals: a bolt of lightning, can reach temperatures of roughly 30,000 kelvins (53,540 degrees Fahrenheit). The sun, on the other hand, is eclipsed in this case – its surface temperature is just 6,000 kelvins (10,340 degrees Fahrenheit).
Why is lightning hotter than the sun?
Air is a very poor conductor of electricity and gets extremely hot when lightning passes through it. In fact, lightning can heat the air it passes through to 50,000 degrees Fahrenheit (5 times hotter than the surface of the sun).
Is it bad to shower in a lightning storm?
No. Lightning can travel through plumbing. It is best to avoid all water during a lightning storm. Do not shower, bathe, wash dishes, or wash your hands.
Do umbrellas attract lightning?
John Farley. The answer: No. Lightning occurs when the difference in charge between the cloud and the ground becomes so great that a conductive channel of air develops.
How cold is deep space?
Space is just above that, at an average temperature of 2.7 Kelvin (about minus 455 degrees Fahrenheit). But space is mostly full of, well, empty space. It can’t move at all. It’s the very diffuse gases and grains that drift through the cosmos whose temperature we can measure.
What is the hottest edible thing in the world?
Except this time, we really wouldn’t recommend you try to eat it. According to the Daily Post, the Dragon’s Breath chile, now the world’s spiciest pepper, clocks in at a hellish 2.48 million on the Scoville scale, dwarfing its nearest competitor, the Carolina Reaper, which comes in at 2.2 million.
Is lightning the hottest thing on earth?
By zapping a piece of aluminum with the world’s most powerful x-ray laser, physicists have heated matter to 3.6 million degrees Fahrenheit (2 million degrees Celsius)—making it briefly the hottest thing on Earth. Only locations such as the heart of the sun or the center of a nuclear explosion are hotter.
Is lightning hotter than plasma?
Yep, the answer is a bolt of lightning, which can reach temperatures of roughly 30,000 kelvins (53,540 degrees Fahrenheit). … Dive down to its core, and you’d encounter plasma temperatures of about 15 million kelvins (about 27 million degrees Fahrenheit).
Can you get struck by lightning in the shower MythBusters?
The NWS says it is indeed possible to be struck while showering because lightning can travel through your pipes electrifying your bathroom. … Since the MythBusters were shy about showering on camera, they hired a stand-in: a ballistics gel dummy that had roughly the same electrical conductivity as the human body.
How much voltage is in a lightning strike?
300 million VoltsA typical lightning flash is about 300 million Volts and about 30,000 Amps. In comparison, household current is 120 Volts and 15 Amps. There is enough energy in a typical flash of lightning to light a 100-watt incandescent light bulb for about three months or the equivalent compact fluorescent bulb for about a year.
How it feels to get struck by lightning?
“You don’t feel the burns until it’s over with. It cooks you from the inside out like being in a microwave. And you’ve got a hurting in your bones.” Roberts made headlines in 2011 when he was struck by lightning for the sixth time, and his wife says he’s been struck four more times since then.
What is the coldest thing in the universe?
The protoplanetary Boomerang Nebula, located 5,000 light-years from Earth, holds the record for coldest known object in the Universe. Outflows of gas, streaming out from the central dying star, reach temperatures below -270 degrees Celsius.
Is a lightning plasma?
At that high temperature the lightning column is a plasma, a gas with many of its atoms broken into electrically-charged particles, both negatively-charged electrons and positively-charged ions. … Lightning arises from electrical charges residing on soft hail and ice crystals that move about in the air.