A.The world's smallest drilled hole was drilled by scientists at Cardiff University in 2006. The hole was 22 microns. A micron is 1 millionth of a metre.
A.Yes, time travel could be possible. Einstein's Special Theory of Relativity permits time travel (using black holes), but only into the future.
Q.Why is toad in the hole called that
A.Toad in the Hole (originally Frog in the Hole) was 1st recorded in print in 1787 and named after a pub game of disks being thrown into holes on a table.
Q.Why are there 18 holes on a golf course?
A.The reason why golf courses have 18 holes is an accident of history. St Andrews' course combined its holes in 1764 to produce an 18-hole course.
Q.What is the actual name for the japseye of a willy?
A.Jap's eye is a slang term referring to the urethral-meatus, or the external opening of the urethra in the penis, the small hole from which urine flows.
Q.What is a black hole in space
A.A black hole is a collection of matter so dense that its gravity is too strong for even light to escape. It is formed by the collapse of a large star.