- gravity check
- n. a fall as from a surfboard, bike, etc.□ She rounded the turn and had a sudden gravity check, resulting in a scraped elbow.
Dictionary of American slang and colloquial expressions. 2015.
Dictionary of American slang and colloquial expressions. 2015.
Gravity Probe B — ( GP B ) is a satellite based mission which launched in 2004. The spaceflight phase lasted until 2005, and data analysis is currently under way (as of May 2008) and may continue to into 2010 [ [http://einstein.stanford.edu/highlights/status1.html … Wikipedia
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