GuessCountry

History World · October 23, 2026

Daily question · hard

Walter Houser Brattain. Born in 1902, this physicist co-invented the transistor, a discovery that transformed modern electronics. He shared the Nobel Prize in Physics. In which present-day country was this person born?

Show the answer

China

💡

Play today's History World

← More past History World questions

More History World questions from October 23, 2026

About History World

Travel through time with clues about empires, revolutions and discoveries. Locate each one on the globe.

A new daily challenge starts every day at 00:00 UTC – free, no sign-up. Play History World or browse all past questions.