Because light has no mass.
Nothing physical is believed to be able to travel twice the speed of light.
Electrons are able to travel close to speed of light.
No, if you were able to travel faster than the speed of light, you would not have a shadow because light would not be able to keep up with your speed to create one. The theory of relativity states that nothing with mass can travel at or faster than the speed of light.
No. Nothing with mass can travel at the speed of light.
Light travels at the maximum speed in vacuum, which is found to be 299 729 458 meters per second. Velocity of light is a constant and it cannot be altered. Nothing in the universe can travel greater than that of light. He means nothing with mass can travel faster than the speed of light. If a particle were to have no mass or negative mass it would be able to travel greater than then the speed of light. But seeing as the only thing i can think of that has no mass is thought. Although i have read the publications of some scientists that are trying to prove that though has mass. The only place things will be able to travel faster then the speed of light will be in our minds, literally.
You don't. The only objects that can travel at the speed of light are those that ONLY travel at that speed, like photons or gravitons.
A man can't travel at the speed of light.A man can't travel at the speed of light.A man can't travel at the speed of light.A man can't travel at the speed of light.
Neutrinos do not travel at the speed of light, but they do move very close to the speed of light.
Any massless "thing" like a photon and MAYBE a neutrino. NOTHING with mass can travel at the speed of light. Photons travel at the speed of light. The entire electromagnetic spectrum travels at the speed of light.
No, it is not possible to travel at the speed of light in water. Light travels at a slower speed in water compared to its speed in a vacuum, which is about 299,792 kilometers per second. The speed of light in water is approximately 225,000 kilometers per second.
No. All colors travel at the same speed. It is called "the speed of light".
The only way to travel at the speed of light is to not have any mass.