Cecil Moore wrote:

When traveling at the speed of light, it exhibits particle
properties.

When does light travel at a speed other than the speed of light?

It has been about half a century since experiments
proved that light waves are bent by gravity thus proving that
electromagnetic radiation has mass. That idea was postulated
in 1915.

And later it was postulated that space is curved by massive objects and
that light simply follows the curves.

The idea of epicycles was first postulated in the 6th century BC.
Therefore, what?

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