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The Latest Breaking News from Popular Science

Is science journalism dying? Comparing a ‘science crash’ 40 years ago to today

The Conversation · Sep 15

In 1914, USDA researchers imported Australian melaleuca seeds into the United States. 100 years later, the fast-growing tree had conquered 500,000 acres of South Florida after being planted to help dry the Everglades

Australian melaleuca seeds were imported to the United States in 1914 for agricultural purposes. Later, the Army Corps of Engineers planted melaleuca groves to stabilize Everglades levees. A pilot also scattered seeds from the air to help dry the wetlands. This fast-growing tree eventually spread across half a million acres…

The Economic Times · Aug 19

In 1789, George Washington wore his famous “golden suit” to his inauguration ball. 237 years later, scientists found 5 natural dyes showing the coat was originally a deep plum-purple, not gold

George Washington's famous inauguration overcoat was actually a rich plum color. Scientific analysis of the garment revealed its true vibrant hue. The original "golden suit" was made using natural dyes from colonial sources. These dyes, including shellac and logwood, created a deep purple shade. Sunlight exposure over time likely caused…

The Economic Times · Aug 19

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Earlier this year, Virginia Tech researchers heated discarded PVC for 3 hours at 158°F. Today, the process can turn the hard-to-recycle plastic into industrial lubricant, offering a new use for the 40 million tons produced each year

Virginia Tech researchers have developed a new process for recycling discarded PVC plastic. This innovative method breaks down the polymer chains into smaller segments. The resulting thick oil can then be used as a lubricant in industrial applications. This approach offers a way to convert waste PVC into a valuable…

The Economic Times · Aug 19

In 1984, Texas A&M researchers developed Rio Red grapefruit using radiation-induced mutations. 42 years later, it accounts for around 75% of all grapefruits produced in Texas, becoming the state’s dominant variety

The Economic Times · Aug 19

In 218 BCE, Hannibal crossed the Alps with 37 war elephants, 7,000 horses and 40,000 men. 2,244 years later, models show the elephants may have lost just 4% of their fat reserves on the most efficient route

Researchers used modern models to estimate Hannibal's arduous Alpine crossing. The Col de la Traversette appears as the most energy-efficient route examined. Soldiers may have lost nineteen percent of their body fat reserves. Elephants, however, likely lost only about four percent of their fat.

The Economic Times · Aug 19

26 People Joined A Discussion About Nostrils, And Things Got Hilariously Weird Fast

“Why don’t we have one big hole instead of two?” That's the burning question someone had recently... They person argued that breathing would be much easier with one massive nostril. But netizens couldn't keep a straight face, and their responses are pure comedy gold.

Bored Panda · Jun 6

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A portable computer in a suitcase: Toshiba's 1982 T100 was nothing like any computer ever launched till then and it even came with a modem and a mechanical keyboard

A suitcase-style CP/M computer with LCD, modem, and mechanical keyboard - the Toshiba T100 redefined early portable business computing.

TechRadar · Feb 22

Iowa school used ChatGPT to ban 19 library books

A.I. is being used to enforce book bans and is battering American education in the process.

Fortune · Aug 17, 2023

What Do Animals Do When Hurricanes Approach?

Animals must rely on their natural instincts when a hurricane strikes

Zenger · Jun 8, 2023

From ChatGPT to diverting asteroids: These scientific breakthroughs give us hope for 2023

‘Revolutions’ in nuclear fusion and artificial intelligence offer cause for optimism in the new year, writes Bevan Hurley

The Independent UK · Dec 31, 2022

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