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“Fluid gears” invention offers promise for improving mechanical devices

Recreating an Ancient Pump with No Moving Parts [video]

The Ridiculous Engineering of the Most Important Machine [video]

Rare Futuristic EBike Is a Total Nightmare

America's new innovation hotspots, mapped

Ask HN: Do you have any guidlines for compensation?

Consumption of 100% Fruit Juice and Body Weight in Children and Adults

Hackers can infect network-connected wrenches to install ransomware

Tropical forests post-logging are a persistent net carbon source