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Tiny, knotted robots jump, fly and plant seeds

Eurekalert - Apr 23 2026 - 15:04


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The volcano that slept for 100,000 years was never truly quiet

Eurekalert - Apr 22 2026 - 15:04


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Should we be switching to silicone toothbrushes?

Eurekalert - Apr 22 2026 - 15:04


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Choosing Your Bets: The Selection Bias

Science 2.0 - Apr 22 2026 - 09:04

As some of the long-time readers of this blog know, in this column I have occasionally discussed probability calculations in the context of gambling and betting. A long time ago I also famously won a $1000 bet on the LHC not discovering any new physics. Below I will mention a similar bet that ended up not being agreed upon by the parties, for the sake of discussing a subtle effect one has to worry about when placing bets: the selection bias. 

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Categories: Science 2.0

Environmentalists, What Are You Asking From Dedmoroz Lenin For Earth Day This Year?

Science 2.0 - Apr 21 2026 - 15:04
Tomorrow is Earth Day. It is also Lenin's birthday. 

That's not coincidence. The leader of the first Earth Day was not a politician, as the movement has greenwashed Democratic U.S. Senator Gaylord Nelson into being, yet credible journalists and an alarming number of commenters will invoke the Earth Day site or some anonymous Snopes blogger or even Wikipedia(!) and claim the primary sources from 56 years ago are wrong. 

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Categories: Science 2.0

How Ancel Keys Went From MAHA Hero To MAHA Villain

Science 2.0 - Apr 20 2026 - 16:04
If a lot of the food and health claims you read and hear today seem like things left over from the 1970s, that's because they are. The food activist community, vegetarians and other diet groups, rebranded their beliefs as Make America Health Again (MAHA) after former Natural Resources Defense Council and pillar of the Democratic party Robert F. Kennedy, Jr. switched sides and joined Republicans in the Trump administration, but they are the same claims that were psychological platforms of progressives.

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Are Baseball Pitchers Faster Today?

Science 2.0 - Apr 17 2026 - 15:04
On September 7, 1974, pitching for the California Angels, Nolan Ryan, known for his velocity, became the first to have his pitch speed measured during a game. Rockwell International experts clocked the ball velocity at 100.8 miles per hour.

That was the fastest pitch ever recorded.

Yet last season over 50 pitchers in Major League Baseball threw 100 MPH and 140 more hit that velocity in the minor leagues. In September of 2010, Aroldis Chapman threw 105.1 MPH. Clearly, pitchers have gotten a lot faster, due to superior training and better scouting identifying athletes who will excel at pitching and getting them to play baseball rather than basketball or something else. 

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Categories: Science 2.0