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Confused about Elon Musk’s Twitter bot tirade? Here’s a breakdown.
May 18, 2022 12:10 PM
Technology
carolyn beatrice parker

Racial and economic barriers kept Carolyn Beatrice Parker from realizing her full potential
May 18, 2022 11:00 AM
Science
A girl getting vaccinated.

Children 5 to 11 can now get COVID boosters
May 18, 2022 10:00 AM
Science
people playing a puzzle

Get a chance to be an instant millionaire by completing this jigsaw puzzle
May 18, 2022 9:00 AM
Sponsored Post
A US postal worker delivering packages to a tan residential building, with a USPS truck parked on the street in the foreground.

You can, and should, order more free COVID tests from the US government
May 18, 2022 8:00 AM
DIY
Images from April 1981 issue of Popular Science.

From the archives: Inside the tantalizing quest to sense gravity waves
May 18, 2022 7:00 AM
Science
a beaver in a stream

Martian beavers, intentional explosions, and other weird facts from 150 years of PopSci
May 18, 2022 6:00 AM
Science
A photo of a tiger surrounded by foliage.

Deadly tiger encounters are on the rise in India
May 17, 2022 9:00 PM
Science
Paleontologist with a laser scanner over plant imprints and other fossils in a seabed in British Columbia, Canada

These weird marine critters paved the way for the ‘Cambrian explosion’ of species
May 17, 2022 7:00 PM
Animals

A new Air Force weapon just successfully reached Mach 5
May 17, 2022 6:00 PM
Technology
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Featured in butane fuel

By Sep 18, 2009
DIY

Three Incredibly Creative Musical Flamethrowers

How is it that refill canisters for air horns costs four times as much as butane canisters? Ariel was not...

By Jan 24, 2008
Uncategorized

Beyond Ethanol

Can a genetically engineered microbe make butanol the biofuel of the future?

By Oct 01, 2006
DIY

A Fire-Breathing Bot

The best-selling Robosapien toy robots are made to be hacked, so we asked the guy who wrote the book on modding them to create a flame-throwing Robozilla

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