In 1945, Raytheon engineer Percy Spencer noticed a candy bar melting in his pocket while he worked near a radar magnetron. Instead of dismissing the accident, he tested the same energy on popcorn and eggs, then developed the technology that became the microwave oven—and ultimately transformed how the world cooks.
The microwave oven’s origin story begins with a small domestic mishap in an unlikely place. In 1945, Percy Spencer was working with radar equipment at Raytheon when a candy bar in his pocket softened near an operating magnetron. The heat…
A 14-year-old farm boy in Idaho came up with the idea for television in 1921 by imagining lines the way he ploughed a field, then sketched it on his chemistry teacher’s blackboard in 1922; that line-by-line scan became the basis of electronic television for decades
The basic idea behind electronic television came to a 14-year-old boy while he was plowing a potato field in Idaho. He walked behind a horse, dragging a harrow across the soil, cutting one row, turning at the end, dropping down…
University of Tokyo researchers dried, powdered and heat-pressed food scraps including banana peels, orange rinds and cabbage leaves into prototype building materials—the strongest, made from Chinese cabbage, had four times concrete’s flexural strength and remained edible.
A discarded cabbage leaf does not look like the beginning of a wall panel. It is wet, soft and quick to decay. Yet once University of Tokyo researchers removed the water, ground the leaf into powder and pressed it under…
Science Blog called an early trial a “magic wand” in 2024. Two years on, a placebo-controlled Phase 3 trial cut attack rates 87 percent — and Intellia has filed for FDA approval of what would be the first in vivo gene-editing medicine ever cleared
Science Blog first covered this therapy in February 2024, when an early trial in people with hereditary angioedema, a genetic condition that causes sudden, severe swelling attacks, cut those attacks by a mean of 95 percent after a single infusion….
Merck and Moderna announced on 19 August 2026 that a personalised mRNA cancer vaccine had succeeded in a Phase 3 trial — the first time a vaccine built from a patient’s own tumour mutations has cleared that bar in the history of oncology
Somewhere in a lab right now, a piece of tumour that used to belong to one particular person is being read letter by letter, and what comes out the other end is a medicine nobody else on earth can take….
James Dyson went through 5,127 prototypes while developing his cyclonic bagless vacuum cleaner — years of iteration that eventually produced the technology on which he built Dyson.
Five thousand, one hundred and twenty-seven. That is how many prototypes James Dyson says he built before his bagless vacuum cleaner finally worked. “There were 5,126 failures. But I learned from each one” he has said. The count has become…
Norway is preparing to cut a tunnel through a mountain so ships can avoid one of its most dangerous coastal waters: the Stad Ship Tunnel, the world’s first full-scale ship tunnel, built to let vessels pass through rock instead of fighting winter seas
There is a patch of sea off Norway’s west coast that captains treat like a closed road. Stadhavet, the open water beyond the Stad peninsula, gets hit by storms on around 100 days a year, and swells there can build…
Waymo’s robotaxis have now completed more than 20 million paid rides — and over the same distance, they caused 92% fewer pedestrian injuries than human drivers; the company is now targeting 1 million rides every single week by year-end 2026
In late December 2025, Waymo’s fleet of driverless robotaxis quietly passed a specific milestone that no autonomous vehicle company had ever reached. The Alphabet subsidiary’s cars completed their 20 millionth paid ride — carrying real passengers in real traffic, without…
When the Apollo 11 guidance software developed under Margaret Hamilton’s leadership began flashing a sequence of 1201 and 1202 alarms more than seven minutes before Eagle touched down in the Sea of Tranquility, it was doing what MIT engineers had designed it to do years earlier: restarting and protecting higher-priority tasks so critical landing computations could continue, a design choice that helped save the landing with about 45 seconds of fuel remaining
At 102:38:26 mission elapsed time, the Apollo 11 lunar module was still more than seven minutes from touchdown when Neil Armstrong announced a program alarm. The code was 1202. Eagle was roughly 33,500 feet, or 10 kilometers, above the Moon,…
The treadmill entered British prisons around 1818 as hard labor, but the modern fitness machine was not merely rebranded punishment: it descended through a separate line of laboratory and medical engineering
The treadmill has a prison in its family tree, but the familiar version in a gym was not simply rolled out of a Victorian cell and given a fitness logo. Around 1817, British engineer William Cubitt adapted an old human-powered…
