Inspired by the work of Victorian mathematician Mary Everest Boole, try making a symmetric curve using string and some hole-punched card, says Peter Rowlett ...

The winning numbers for the Mega Millions lottery drawing on Friday, May 9, were 9-10-12-48-60 and the Mega Ball was 16. Mega Millions tickets start at $5 apiece.

The winning numbers for the Mega Millions lottery drawing on Friday, May 23 were 7-18-40-55-68 and the Mega Ball was 18. Mega Millions tickets start at $5 apiece.

Winning Powerball numbers for Wednesday, June 4, days after $207 million jackpot winner Powerball drawings are held at 11 p.m. EDT Mondays, Wednesdays and Saturdays, including holidays.

Latest Mega Millions winning numbers for Friday, May 16 Mega Millions lottery drawings are at 11 p.m. ET every Tuesday and Friday, including holidays. The winning numbers for the Mega Millions lottery ...

The winning numbers for the Mega Millions lottery drawing on Friday, May 30, were 2-28-37-38-58 and the Mega Ball was 13. Those numbers mean another rollover.