Browsing 420 - 430 results of 608 programs for category - Everyday Science
An interview with science historian Richard Carrier.
It's not enough to know that a nutcracker works; a scientist needs to know why. Historian Richard Carrier recounts how, in ancient Greece, pondering the nutcracker led to the physics of levers. He describes how Aristotle and others shaped the beginnings of Western scientific thought: the notion that knowledge of the natural world relies on being able to question, test, reproduce and improve the accuracy of what's believed to be true. He explains why he sees science as a practice rooted in values, how it protects us from our own erroneous tendencies, and why questioning authority helps foster scientific thinking.
Watch totality highlights originally recorded LIVE from the remote Xinjiang Uygur Autonomous Region in northwestern China near the Mongolian border. Watch the telescope-only stream of the total solar eclipse that occurred on August 1, 2008. An Exploratorium and NASA Sun-Earth Connection Education Forum Event
Overnight eclipse viewing party at Exploratorium begins July 31, 2008 at
9pm. and continues through Friday, August 1 in the wee hours.
San Francisco's Exploratorium brings its fifth eclipse expedition team to
remote Xinjiang Province in Northwestern China, very close to the Mongolian
border, where the Exploratorium will webcast a total solar eclipse live to
the world. Spend the Night at the Exploratorium! See the eclipse in person
live at the Exploratorium. Pack your sleeping bag and camp out on the museum
floor for an overnight eclipse party...or come to the viewing party in Second Life and enjoy the live webcast, exhibits, and music.
In this zany competition teachers have ten minutes to create a science activity from a special secret ingredient. This week: eye care products! From atop the Greenland Ice Sheet, Kristin Poinar, a graduate student at the University of Washington, describes observing first-hand the sudden rapid draining of a huge glacial lake. In this zany competition teachers have ten minutes to create a science activity from a special secret ingredient. This week: dental hygiene products! In this zany competition teachers have ten minutes to create a science activity from a special secret ingredient. This week: hair care products! A witty public service announcement for The Superstition Obstacle Course, where visitors were invited to challenge some superstitions. Superstition Obstacle Course was part of the Mind exhibit collection. How do cancer cells misbehave? Watch and listen as cancer researcher Dr. Thea Tlsty explains how genetic blips turn cancer cells into the rogues they are.