When large portions of humanity are spending time working, playing and connecting in the Metaverse, it will be reasonable to assume we would spend the same amount of time as we do now on our phones, computers and TV.

Later, when virtual reality is indistinguishable from the real world, soc...

Scientists at the Large Hadron Collider have recently studied how, imbued with enough energy, photons can bounce off of one another like massive particles do. Scientists at the LHC and the Relativistic Heavy Ion Collider have also reported seeing photons colliding and con...

Even as a raindrop is falling, it will often collide with other raindrops and increase in size. Once the size of a raindrop gets too large, it will eventually break apart in the atmosphere back into smaller drops. This time, the surface tension loses and the large raindrop ceases to exist.

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