10 boats in one van: Russia goes DIY with a plywood vessel that can be built in 4 hours and can carry 4 fiber-optic UAVsSeptember 19, 2026
The Quantified Scientist tests the Apple Watch Series 12’s heart rate sensormyappsplusSeptember 18, 2026 In a new video, The Quantified Scientist’s Rob ter Horst compares the new Apple Watch Series 12’s heart rate sensor against a Polar H10 ECG chest strap. Here’s what he found.
