an instrument for studying periodic motion or determining speeds of rotation by shining a bright light at intervals so that a moving or rotating object appears stationary
Today’s NYT Connections Answers May 10, #334 - Daily Updates & Hints
Today’s Wordle Answer May 10 #1056- NYT Wordle Hints & Updates
NYT Mini Crossword Answers Today - The Mini for May 10 Solved
NYT Strands Today - Hints, Spangram & Answers for May 10