The average IQ is 100, while 140 is the beginning of genius IQ.
140
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140
Couples' personalities converge over time to make partners more and more similar.
235
It is impossible to hum if your nose is plugged.
366
The Main Library at Indiana University sinks over an inch every year because when it was built, engineers failed to take into account the weight of all the books that would occupy the building.
240
Author J K Rowling wrote the final chapter of the last Harry Potter book in "something like 1990", seven years before the release of the first book.
7
There are over 16,251 full-service restaurants in the vicinity of NYC. You could visit one every day for 40 years and still not have visited them all. This excludes counter service restaurants and cafeterias.
5