Great Mysteries of Our Time

Does the Universe have an end (are there actually many Multiverses)?

Did aliens really build the pyramids?

Why does FedEx USA not understand a word you say or follow any instructions in spite of three day's worth of calls? (Yet FedEx UK / SA / Everywhere Else does)

Why did my neighbours suddenly move out lock stock and barrel at 3 am this morning?

And why are there two de-heeled ex-stilletoes in the road in front of my house?