At the behest of its engine suppliers, the IndyCar Series has implemented a new mandatory fuel flow meter for 2025 that must ...

In the clinical setting, the test can help identify arrhythmias and blood flow issues — and, by generating more than 3,000 data points over a 10-second period, a typical 12-lead ECG also ...

but as built-in light meters became more reliable and the digital revolution brought with it playback screens, ‘blinkies’, and more recently, electronic viewfinders, the light meter was largely ...

It is available for order starting from today. If you've already picked up the Flow 2 Pro, you can get the AI Tracker standalone for $39.99 / £39.99 / AU$72.99 (on the Insta360 store now), or purchase ...