Posts tagged with ‘nova’

Daily Richard Feynman: “Take the World from Another Point of View”

From an interview on PBS NOVA from 1973.

Submitted by QB1o

Nova: Kaboom!

Another one of my favorite Nova episodes this week. This one is all about explosives, their origin, and their uses.

Nova: B29 - Frozen in Time

This is my favorite episode of Nova of all time. It’s the story of a team of people who attempt to restore and fly a B29 which has been sitting in the arctic wastes of Greenland for 50 years.

NOVA explains how to extract your own DNA

PBS science series NOVA has posted video instructions for extracting samples of your own DNA using common household products including salt, dish soap, and blue food coloring.

Via

NOVA episode of the day: “Absolute Zero”

A great episode of NOVA about the history of the science of cold, from the development of temperature measurement to early attempts at things like air conditioning and the present and future of how cold can be beneficial.