9 Mysteries of the Past That Still Remain Unresolved

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Max Hedrum on air

In 1987, during one of the Doctor Who episodes, the broadcast was suddenly interrupted. For 90 seconds, a man in the mask of Max Hedrum appeared and muttered something inaudibly. After the broadcast continued in normal mode. Many associate this incident with the assassination of John F. Kennedy, as both actions occurred at about the same time.

The Actual Sizes of Some Things: 20 Examples With a Comparison!

The truth is, everything in this world is known in comparison! Human vision is an amazing thing, but alas, it is not always possible to trust it. Sometimes, in order to understand the real size of certain things, sometimes familiar to us, things, they just need to be placed next to those whose real sizes we know for sure. You will be surprised how big or small some objects, phenomena or creatures actually are, the real size of which we could not have guessed.