Straight Lines May Seem Like A Perfectly Natural Structure, But They Don’t Actually Exist

Even a laser beam is not perfectly straight.
Even a laser beam is not perfectly straight.
I guess we won’t be traveling to the past anytime soon.
Light can behave as both a wave and a particle, depending on how it is observed.
Space never ceases to surprise us.
Another one of life’s little mysteries solved by the Internet.
While experts have many theories, no one can be sure.
Page 1 of 9