Every event in the universe that we have been able to observe is deeply entangled with time. Time's forward impact has an influence on everything from the forming of distant galaxies to the wear and tear within our cells. The impact time has on us is called aging. This is a constant and forward moving process, but does it have to be? Can we control aging? Learn more in this Question Your World radio report produced by the Science Museum of Virginia.
NASA’s planet-hunting Kepler Telescope has discovered thousands of exotic new worlds far beyond our solar system. Are any of them like Earth? And what sort of life could flourish on them?
With vivid animation and input from expert astrophysicists and astrobiologists, NOVA takes you on a mind-bending exploration of these strange worlds and the possible creatures we might one day encounter there.
In the early 20th century, the average American medicine cabinet was a would-be poisoner’s treasure chest: radioactive radium in health tonics, thallium in depilatory creams, morphine in teething medicine and potassium cyanide in cleaning supplies. While the tools of the murderer’s trade multiplied as the pace of industrial innovation increased, the scientific knowledge (and political will) to detect and prevent the crimes lagged behind. Unnatural deaths were handled by the coroner, a position handed out to the corrupt and unqualified as political payback.
Happy New Year! Millions of people gather each year in New York City to usher in the upcoming year. Billions more join this celebration in various other mega cities around the planet. So, what is a mega city? Listen to this Question Your World radio report produced by the Science Museum of Virginia to find out.
Right around the holiday season we start to see a lot of top 10 lists that go over all the major highlights of the year. Entertainment, politics, sports, and day-to-day living are all discussed in the yearly recap. So, what happened in science this year? Listen to this Question Your World radio report produced by the Science Museum of Virginia to find out.
Here is another great winter craft that incorporates several STEM (Science, Technology, Engineering, and Math) based principles. Create an ice crystal. This activity is ideal for children between the ages of 16 months and 4 years old. Begin the activity by providing children several basic facts about snow. Facts can be very simple for a young child, 16 - 24 months, and increase in detail according to the age and interest level of the child.