Physics – For Facts' Sake!

Is the Earth round?

Similar to other planets, Earth has a spherical shape. Scientific evidence overwhelmingly confirms that the… Is the Earth round?

The heliocentric model, proven by Copernicus, Kepler, and Galileo, shows that Earth orbits the Sun… Does the Earth orbit the Sun?

There is no verified evidence that humans have unknowingly interacted with beings from other dimensions,… Have people ever interacted with beings from other dimensions without realizing it?

No scientific evidence supports the successful testing of human teleportation, though quantum teleportation is a… Has human teleportation ever been successfully tested?

Concepts like wormholes and warp drives exist in physics, but none are proven practical. According… Is faster-than-light travel possible in theory?

While entangled particles share states instantly, no information is transmitted faster than light. Quantum entanglement… Does quantum entanglement allow for faster-than-light communication?

Certain frequencies can affect mood and brain activity, but large-scale mind control via sound is… Can certain frequencies or sounds influence human behavior on a large scale?

While alternative energy research exists, no hidden “free energy” device has been proven. Many conspiracy… Is there suppressed knowledge about free, unlimited energy sources?

Observational data suggest dark matter constitutes around 85% of the universe’s mass. Scientists have discovered… Does dark matter make up most of the universe’s mass?

General relativity allows for time dilation, but no evidence supports backward time travel. According to… Is time travel to the past physically possible?

Tesla’s funding was cut, and his ideas on wireless power were never fully developed, but… Was Nikola Tesla’s work on wireless energy suppressed?

Some theories suggest a link, but no definitive scientific proof connects quantum physics and consciousness.… Has quantum mechanics been used to explain consciousness?

Carbon is the basis of organic molecules, essential for life as we know it. This… Is carbon the primary element in all known life forms?

According to Einstein’s relativity, nothing can surpass the speed of light in a vacuum. In… Can an object exceed the speed of light in a vacuum?

Lower atmospheric pressure at high altitudes decreases the boiling point of water. At sea level,… Is the boiling point of water lower at higher altitudes?

Since 2019, the kilogram has been defined by fundamental physical constants, not a metal prototype.… Is the kilogram defined by a physical object?

Sound requires a medium (air, water, or solid) to propagate. In a vacuum, there are… Can sound travel through a vacuum?

Antarctica holds the record for the coldest temperature recorded on Earth (-128.6°F/-89.2°C). This extreme cold… Is Antarctica the coldest continent on Earth?

Light travels at approximately 299,792 km/s, while sound moves at about 343 m/s in air,… Is the speed of light faster than the speed of sound?