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At the New Town Hall, the "Neues Rathaus", in Hanover, there's a strange elevator where the track curves unevenly. (2023-11)
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How I got to the bottom of a vexing toilet paper mystery. - A "senior scientist" of butt-wiping explains what he's been up to. (2023-11)
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Large collection of videos filled with interesting facts for the subjects of Life, History, Science, Space, and Beyond. (2022-05)
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15 products that can be made from hemp, including a car. (From a "cannabis industry news" web site.) (2020-03)
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Northern magnetic pole swiftly moving toward Russia. (2020-02)
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Bizarre stories from the slimy, smelly, creepy world of science. (2018-06)
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Select any element in the Periodic Table and view the element's appearance and uses. (2017-12)
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The ABCs of particle physics presented in a graphical format by the U.S. Dept. of Energy. (2017-04)
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A downloadable infographic shows the opposing temperature extremes and significant temperatures in between. (2017-01)
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Researching science and history of evolutionary biology -- what evolution is, how it works, how it factors into your life, how research in evolutionary biology is performed. (2016-09)
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Harmonic Motion has fifteen uncoupled simple pendulums of monotonically increasing lengths dance together to produce visual traveling waves, standing waves, beating, and random motion. (2015-03)
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Smarter Every Day, large collection of videos which explore the world of science, many in slow motion. (2014-09)
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Take 13 question quiz to test your knowledge of scientific concepts. (2014-02)
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What is the Higgs? Animated slide series explains the theory of how particles acquire mass. (2014-01)
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ASAP Science answers many of your science questions in an animated fashion. (2013-11)
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One hundred short videos of science experiments. (2013-09)
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Hundreds of short articles about science and technology dating as far back as the early 1900s, along with advertisements from the magazine issues. Search by category or tag or just browse the articles. Lots of far fetched Ideas. (2013-01)
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Collection of pictures of animals, herbs, petroglyphs, pictographs, rock art, reptiles, bugs, birds, mammals, nature, and parks. (2009-12)
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Over 700 short high quality videos on science, nature, technology, and other topics. Select "videos" from the menu bar. (2009-09)
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Atmospheric Optics - where to see them and how they form. (2008-10)
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The sites of San Francisco's Exploratorium and England's Exploratory Science Centre are similar museums of science, art, and human perception, with virtual demonstrations, experiments, and illusions. Lots to do and learn. (2003-12)
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