Nokia N8 Drop Test
shows two Nokia N8 smartphones being dropped repeatedly in a revolving chamber for about 120 seconds at a time.
The chamber it sits in simulates the height from your shirt pocket to the floor so that an accurate test can be performed.
not shown, include extreme temperature tests where the phones are put in conditions down to -40C and up to 85C+ as well as testing with humidity up to 95% for up to several weeks at a time.
Checkout the video below which comes from Nokia Conversations.