Canopyflyer

Learning how to type.

You either had to take typing, or some other class that I can’t remember during my junior year. The other class didn’t appeal to me at all, obviously as I cannot even remember it now, so I took typing. By happenstance my best friend was in the same class.

The class taught me a skill that I use till this day, some 38 years later.

Transistors.

The first working transistor was created in 1947. Before then it was just vacuum tubes. Less than 80 years later the modern world relies completely on its existence.

You use billions of them in your everyday life.

Not a horror film per se, but definitely leaning that way:

The original ‘ALIEN’.

The building of tension throughout the entire movie is brilliant.