Legend has it the inventor of radar—Sir Robert Watson—was stopped in Canada for speeding. This was several years after his successful invention.
Police had set a radar trap and snagged Watt. Later, he supposedly wrote this poem:
PITY SIR ROBERT WATSON WATT,
STRANGE TARGET OF HIS RADAR PLOT,
AND THIS, WITH OTHERS I COULD MENTION,
A VICTIM OF HIS OWN INVENTION.
This is a humorous reminder to me of Gal. 5:
7 Do not be deceived: God cannot be mocked. A man reaps what he sows. 8 Whoever sows to please their flesh, from the flesh will reap destruction; whoever sows to please the Spirit, from the Spirit will reap eternal life. NIV