Adrián Villellas

Adrián Villellas is a computer engineer and entrepreneur in digital marketing and advertising technology. He has led projects in data analysis, sustainable advertising, and new audience solutions. He also collaborates on scientific initiatives related to astronomy and space observation. He publishes in scientific, technological, and environmental media, where he brings complex topics and innovative advances to a wide audience.
Wind tree with multiple microturbines generating renewable energy in a residential backyard

Not rooftop solar, but a wind tree: one 36-turbine system is turning a backyard into a small-scale energy plant with zero-bill ambition

April 7, 2026 at 10:35 AM
Raw meat stored in a plastic bag inside a refrigerator with moisture buildup and limited airflow

Not cold enough, but trapped wrong: raw meat in a plastic bag may be turning your fridge into the place where freshness starts to fail

April 7, 2026 at 6:00 AM
Homemade solar-powered ice storage cooling system in Florida using thermal energy to shift air conditioning demand

Not lithium, but ice: a homemade solar rig in Florida is turning thermal storage into the kind of cooling system hot climates may start needing more

April 6, 2026 at 1:45 PM
Wrapping cards in foil can block RFID signals, but the real risk of contactless theft may not be what you think

Not wallets, but foil: a cheap Faraday-style barrier is turning ordinary bank cards into a harder target for the radio signals thieves depend on

April 6, 2026 at 12:30 PM
Customer paying with cash at retail store counter in New York under new law requiring businesses to accept cash

New York just changed the rules of everyday payment, because stores and restaurants are no longer allowed to refuse cash at the counter

April 5, 2026 at 9:00 AM
Ras Laffan LNG facilities in Qatar after damage that disrupted exports and triggered global gas supply concerns

The fight over global gas is getting bigger, as Qatar warns that one of the world’s key export engines may stay impaired for years

April 4, 2026 at 6:00 PM
Chinese military drone swarm launch system demonstrating coordinated UAV operations

The fight over drone warfare is getting bigger, as China pushes a swarm system built to launch, coordinate and strike at a scale armies cannot ignore

April 3, 2026 at 6:00 PM
containerized missile launcher system inside a 10-foot cargo box designed to fire Hellfire missiles

A 10-foot cargo container just became a missile launcher, as Lockheed pushes cheap commercial hardware into the center of modern strike warfare

April 3, 2026 at 8:45 AM
Precision Strike Missile (PrSM) launched from a HIMARS system during a U.S. Army test as production ramps up

The real reason Precision Strike Missile production just changed is simple: the U.S. wants many more of its next deep-strike weapon, much faster

April 2, 2026 at 6:00 PM
self-employed worker using a laptop at home representing freelance work and lack of access to paid leave benefits

A paid leave benefit exists for self-employed Californians, but the program is so easy to miss that many workers learn about it when it is already too late

April 1, 2026 at 3:45 PM
Manzanillo Power Land natural gas plant with LNG infrastructure in Montecristi, Dominican Republic

A new gas plant is set to add 414 megawatts to the Dominican grid, showing how Manzanillo Power Land could become critical energy infrastructure fast

April 1, 2026 at 10:35 AM
Gas pipeline infrastructure in Europe amid tensions between Hungary and Ukraine over disrupted Druzhba oil flows and potential supply cuts

Hungary’s threat to squeeze gas flows to Ukraine is exposing how one dispute over Russian oil can ripple across a much bigger energy system

March 31, 2026 at 6:00 PM
People moving to Oklahoma contributing to state income growth based on IRS migration data

New IRS data suggest Oklahoma gained more from people and income moving in than it ever expected from splashy subsidy bids for major projects

March 31, 2026 at 1:45 PM
Older American reviewing retirement finances as Social Security faces potential benefit cuts

Goodbye to the Social Security Americans knew: with only 6 years left, the harsh fix Washington may prefer could hit retirement harder than expected

March 31, 2026 at 7:45 AM
Navy player runs for a touchdown during the Army-Navy college football rivalry game

Trump signed an order to clear the field for Army-Navy alone, and the move is turning one football tradition into a test of whether even the playoff must now yield to military pageantry

March 30, 2026 at 3:43 PM
Zoox autonomous robotaxi prototype without steering wheel or pedals during testing in the United States

Zoox wants to deploy robotaxis without steering wheels or pedals in the United States, and the request could push the country into a new era of autonomous transport

March 30, 2026 at 12:30 PM
AI servers and data center hardware linked to alleged export control violations in U.S. case involving shipments to China

Three people have been charged in a scheme to divert AI servers toward China, and the case is exposing a hidden route in one of the world’s most sensitive technology wars

March 29, 2026 at 6:00 PM
Concept design of France’s future nuclear-powered aircraft carrier France Libre with advanced air wing and drone integration

France’s new nuclear-powered aircraft carrier will be called Free France and cost €10.2 billion, and the project is becoming a symbol of Europe’s military ambitions

March 29, 2026 at 10:35 AM
Los Angeles County Sheriff’s deputies display recovered stolen cargo including electronics, tools, and appliances during investigation

The real reason this cargo bust matters is simple: it is exposing how stolen freight can move through a system built to look almost legitimate

March 28, 2026 at 1:45 PM
Commercial transport ship carrying military vessels at sea, illustrating the security and shipping tensions tied to the Strait of Hormuz

The Strait of Hormuz may get a European security mission only after a ceasefire, and that means the world’s most sensitive energy chokepoint could stay exposed until diplomacy does what warships cannot

March 28, 2026 at 12:30 PM