Weekly Brain challenge: Get your thinking hats on and try to figure it out! No cheating (using the internet)!

1. A window cleaner was cleaning windows on the 20th floor of an office skyscraper building.
It was a very windy day in January. He slips and falls.
He has no safety equipment and there is nothing to soften his fall.
Yet he is not hurt.
Why?
Email me your answer and I will let you know if you are right.

2. What is the next number in the sequence: (great practice for coding!)
1
11
21
1211
111221
312211