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A British firm collected used coffee grounds from cafés and other businesses, dried them and pressed them into fire logs; each log contained the grounds from about 25 cups of coffee and was said to burn about 20% hotter and longer than kiln-dried wood
2+ hour, 36+ min ago (431+ words) A British startup transformed millions of cups of coffee into premium fuel, creating a circular product that burned hotter than wood—until the model couldn't sustain itself. By Space Daily Editorial Team Published September 3, 2026 · How we edit There’s a satisfying…...
Six healthy men entered a simulated Mars spacecraft in 2010. Within three months they were moving less, and over 520 days the crew slept and rested progressively more—a slide into what researchers called “behavioural torpor,” possibly driven by confinement, monotony and dim artificial light.
2+ day, 17+ hour ago (903+ words) Mars500 wrist monitors captured less active waking and more sleep and rest across confinement, but the authors' torpor analogy did not mean hibernation and the six men adapted differently....
Coffee does not dehydrate you the way everyone says — when 50 habitual drinkers spent three days on four mugs a day and three days on water, their total body water came out the same
2+ week, 23+ hour ago (243+ words) A century-old myth about caffeine's diuretic power crumbles under scrutiny, freeing millions to stop chasing their coffee with water....
The water in your cup of coffee is about 125 millilitres, but the water behind it is closer to 140 litres — nearly all of it associated with growing the beans long before anyone boiled a kettle
2+ week, 2+ day ago (195+ words) Hold two numbers side by side. One is the small pour of dark liquid in front of you, a few gulps, gone in minutes. The other is a figure more than a thousand...
Coffee regions hit by extra days of extreme heat: scientists
6+ mon, 1+ week ago (279+ words) An analysis found that there were 47 extra days of harmful heat per year on average in 25 countries representing nearly all global coffee production between 2021 and 2025, according to independent research group Climate Central. Brazil, Vietnam, Colombia, Ethiopia and Indonesia -- which supply…...