Valvular heart disease (VHD) is a potentially fatal condition, yet it's hard to diagnose with a regular stethoscope. A possibly life-saving new stethoscope is claimed to be much better at the job, plus it can be used by just about anyone. Source of Article
Not everyone with ADHD responds to stimulants like Ritalin, which increase dopamine levels. New research suggests the drug’s effectiveness is less about the dopamine it produces and more about the number and type of brain receptors that respond to it. Source of Article
The Trail Mod trailer is one in a new wave of ultra-modular trailers that build up from bare bones to fully capable adventure wagons. It starts as a rugged utility flatbed and builds up into a capable toy-hauling micro-camper. Source of Article
A three-year study has found robust evidence that one vaccine for respiratory syncytial virus offers older adults long-term protection, even if efficacy wanes. Despite this, just one dose cut serious illness by nearly two thirds across three seasons. Source of Article
If you've ever looked into the living conditions of astronauts in space, you probably know they make do with spartan arrangements, including mostly rehydratable meals. Fermentation could help with making a wider variety of flavorful foods available. Source of Article
The McMurtry Spéirling has just redefined what "hypercar" actually means. The little single-seater electric beast dethroned a 21-year-old record held by a Formula 1 car at the Top Gear Test Track ... and not in a very subtle way. Source of Article
The debate has been raging for decades: can a Formula 1 car drive inverted from downforce alone? No one ever asked if a McMurtry Spéirling could ... turns out, it's no problemo. Source of Article
Royal Enfield is one of those rare brands that naturally lends itself to one-off custom builds. Case in point: the "Project Delta," a classic custom motorcycle that draws inspiration from the motorcycle culture of the 40s and 50s. Source of Article
In 2019 we first heard about a lie-flat, lightweight hammock tent called the Haven. In 2022, a tougher Haven Safari model was added to the lineup. Its designers have now gone lighter and more compact than ever, with the ultra-packable Haven Spectre. Source of Article
Measuring tape is a neat material, in that it's rigid enough to hold its shape when extended, but flexible enough to give way under pressure. Scientists have taken advantage of that dual nature in a robo-gripper designed for handling fragile items. Source of Article
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