frost giant Riddles

As beautiful as the setting sun, As delicate as the morning dew; An angel’s dusting from the stars that can turn the Earth into A frosted moon. What am I?

Old Mr. Smith was found dead in his study by young Jack. Jack recounted his dismal discovery to Detective Anderson, who happened to be around the scene. "I was walking by Mr. Smith's house when I thought I would just pop in for a visit. I noticed his study light was on and I decided to peek in from the outside to see if he was in there. There was frost on the window, so I had to wipe it away to see inside. That is when I saw his body. So I kicked in the front door to confirm my suspicions of foul play. I called the police immediately afterward." With a clue from Detective Anderson, the police officers immediately arrested Jack for the murder of Mr. Smith. How could the detective tell Jack was lying?

You're on a ski lift, going from the bottom of the mountain to the top. How many chairs from the other side will you pass by? A few choices: 1. Half of them 2. 2/3 of them 3. All of them (but yours) 4. 3/4 of them (The 'Google Riddles' are interview questions those who wish to get hired were asked).

If you pile up coins one on top of another until they get as high as the Empire State Building - would you be able to fit them all into one average sized room? (The 'Google Riddles' are interview questions those who wish to get hired were asked).