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How the Bahamas' Sand Dollar could bypass banks
Economy

How the Bahamas' Sand Dollar could bypass banks

A citizen could hold digital money issued directly by the Bahamas’ central bank instead of keeping that money in a commercial bank. If enough deposits move,…

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A smell can change a dream's emotional weather
Psychology

A smell can change a dream's emotional weather

In a small experiment with 15 women, researchers delivered pleasant and unpleasant odors during REM sleep. Dreams reported after the pleasant odor had a more…

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Han soldiers used bamboo slips to track frontier grain
History

Han soldiers used bamboo slips to track frontier grain

At remote outposts, Han quartermasters logged millet on bamboo slips so isolated garrisons had a running account of their food supply.

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Loneliness can make rejection easier to spot
Psychology

Loneliness can make rejection easier to spot

Loneliness can tune attention toward signs of exclusion. A delayed reply, a quiet room, or a glance away may stand out more sharply when you are already…

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In Taiwan, an ordinary receipt can double as a lottery ticket
Economy

In Taiwan, an ordinary receipt can double as a lottery ticket

The uniform-invoice lottery draws winning numbers for cash prizes, giving shoppers a reason to ask for and keep receipts. That customer incentive also makes…

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Stem cells can choose their fate by feeling a surface
Science

Stem cells can choose their fate by feeling a surface

A stem cell tests its surroundings by pulling on them. A soft surface gives way; a stiff one pushes back, and that feedback can influence the cell’s…

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Evangelion turns inner conflict into text on the screen
Culture & entertainment

Evangelion turns inner conflict into text on the screen

The series interrupts conventional animation with stark written questions, still images, and abstract sequences. Those choices make the characters'…

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A bus may wait deliberately so it doesn't catch the one ahead
Transport

A bus may wait deliberately so it doesn't catch the one ahead

A delayed bus collects more waiting passengers, slowing it further, while the bus behind finds fewer people to pick up and gains on it. Holding the following…

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Dynasty explained a recast with an alien abduction
Culture & entertainment

Dynasty explained a recast with an alien abduction

When Emma Samms replaced Pamela Sue Martin as Fallon Carrington, the show explained the change by writing in an alien abduction.

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How shadow banks helped bring down Lehman Brothers
Economy

How shadow banks helped bring down Lehman Brothers

Investors could pull cash from money market funds quickly, while those funds had already committed it to longer-term loans. In 2008, the rush for withdrawals…

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One hedge fund bought a year's worth of cocoa for the UK
Economy

One hedge fund bought a year's worth of cocoa for the UK

In 2010, Anthony Ward bought enough cocoa beans to supply the UK for a year and stored them in European warehouses. One investor was sitting on a year’s worth…

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Trauma can make an imagined future feel hard to reach
Psychology

Trauma can make an imagined future feel hard to reach

When distressing memories dominate attention, picturing ordinary plans can become difficult. A specific future scene—a place, a person, a manageable…

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Tuvalu outer islands rely on a single erratic ferry
Travel

Tuvalu outer islands rely on a single erratic ferry

A scheduled 12-hour crossing between atolls can stretch to three days when the government ferry stops to load live pigs.

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The satellite whose coverage can be reshaped from Earth
Technology

The satellite whose coverage can be reshaped from Earth

Eutelsat’s software-defined satellite payloads let ground controllers reprogram coverage, power, and bandwidth frequencies while the satellite is in orbit.

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Face ID stores a map, not your face
Technology

Face ID stores a map, not your face

Face ID turns facial scans into mathematical representations rather than storing a photo; the data stays in a secure hardware enclave on the device.

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Golden Dawn initiates astro-projected into planetary realms
Myths & mysteries

Golden Dawn initiates astro-projected into planetary realms

Golden Dawn members used pathworking to imagine journeys through the Tree of Life’s paths and planetary spheres, guided by tarot imagery and divine names.

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How one stockpile of copper was pledged to several banks
Economy

How one stockpile of copper was pledged to several banks

A warehouse receipt was supposed to stand for stored metal. In the 2014 Qingdao fraud, forged receipts let traders pledge the same copper and aluminum…

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A pine forest can supply ingredients for clouds above it
Science

A pine forest can supply ingredients for clouds above it

Trees release vapors that react in the air and help form tiny particles. Those particles can grow into surfaces on which water droplets gather. CERN's CLOUD…

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