Video of the Day

  • Video

    Driving on the Moon

    Across the Airless Wilds author Earl Swift talks about the lunar rovers used on the Moon by the A...

    Nearly obscured by earlier Moon landings – especially Apollo 11 – Apollo missions 15, 16 and 17 had the most signific...

    Cosmos Briefing July 6, 2021
  • Video

    Spotlight on photosynthesis

    Sunny plant sustenance key to food security.

    With the world population estimated to reach 10 billion by 2050, food production is a major challenge in keeping the ...

    Agriculture February 4, 2021
  • Video

    Spidey crane

    Tangle-web spiders use pulleys to subdue big prey.

    If spiders aren’t scary enough, tangle-web spiders can catch really, really big prey with their crane-like pulley-sys...

    Animals February 3, 2021