Tech

A simple mathematical model can account for lizard’s green-and-black pattern

Enlarge / The patterns of the ocellated lizard are predictable by a mathematical model with regard to phase transitions. (credit: UNIGE or Michel Milinkovitch) Zebras and tigers have stripes, cheetahs plus leopards have spots, and the ocellated lizard ( Timon lepidus ) boasts a labyrinthine pattern of black-and-green chains associated with scales. Now researchers from […]

Tech

Study: Leidenfrost effect occurs in all three water phases: Solid, liquid, and vapor

Slow-motion video of boiling ice, a research project of the Nature-Inspired Fluids and Interfaces Lab at Virginia Tech. Dash a few drops of water onto a very hot, sizzling skillet and they’ll levitate, sliding around the pan with wild abandon. Physicists at Virginia Tech have discovered that this can also be achieved by placing a […]

Tech

What the physics of crowds can tell us about the tragic deaths at Astroworld

Enlarge / A street sign showing the cancellation of the AstroWorld Festival at NRG Park on November 6, 2021 in Houston, Texas. Eight people died and 25 people were hospitalized after a crowd surge during the performance of rapper and musician Travis Scott. (credit: Alex Bierens de Haan/Getty Images)) The Astroworld music festival in Houston, […]

Sport

Supercool MLB pitcher Jared Hughes plays amateur Bill Nye with ‘liquid nucleation’ in his car (We’ll explain)

As a free agent, days before spring training, Jared Hughes has some time on his hands. So, the 35-year-old pitcher, who had a 4.84 ERA with 21 strikeouts in 18 relief appearances for the Mets last year, is doing a little home science. Read more…

Tech

What psychology of mass mobilization can tell us about the Capitol riot

Enlarge / Trump supporters near the US Capitol on January 6, 2021 in Washington, DC. The rioters stormed the historic building, breaking windows and clashing with police. (Photo by Shay Horse/NurPhoto via Getty Images) It’s a dark moment in American history that will not be soon forgotten. On January 6, thousands of supporters of soon-to-be-former […]

Tech

Birds of a feather flock together, but patterns change with the mission

Enlarge / Large flock of jackdaws in silhouette flying in the evening sky over the trees. (credit: iStock / Getty Images Plus) There’s rarely time to write about every cool science-y story that comes our way. So this year, we’re once again running a special Twelve Days of Christmas series of posts, highlighting one science […]

Tech

Synchronized violin players reveal uniqueness of human networks

There’s rarely time to write about every cool science-y story that comes our way. So this year, we’re once again running a special Twelve Days of Christmas series of posts, highlighting one science story that fell through the cracks in 2020, each day from December 25 through January 5. Today: experiments in synchronization in a […]