Search for person "Jan Michael Hess" returned 380 results

Vintage programming: an archaeological journey into the past
50 min

Vintage programming: an archaeological journey into the past

How software development evolved in the last 30 years

How Many Planets in Our Solar System? Glad You Asked!
61 min

How Many Planets in Our Solar System? Glad You Asked!

How Astronomy Knew 6 Planets, Then Found 20 More, Then Went…