Fast and accurate fire detection is significant to the sustainable development of human society and Earth ecology. The existence of objects with similar characteristics to fire increases the difficulty of vision-based fire detection. Improving the accuracy of fire detection by digging deeper visual features of fire always remains challenging.
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Fitbit Charge 4 review: Built-in GPS and better sleep tracking, plus it’s pretty
Fitbit’s new Charge 4 looks a lot like the Charge 3, but it has stepped up its fitness game with onboard GPS and better activity tracking. Here’s everything you need to know.
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Pixel 4A 5G review: If you want affordable 5G, you’ll want this phone
With its superb camera and long battery life, the Pixel 4A 5G is one of our favorite affordable 5G phones.
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Neutron Components Releases 55 Gram, Frame-Mounted First Aid Kit
The first aid kit includes the following: • 1x small dressing• 1x medium dressing• 2m duct tape• 2x alcohol swabs• 1x CPR barrier shield• 2x plasters• 5x 3M steri-strips• 2x nitrile gloves• 1x quick-reference guide
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Meteorite Crashes into Indonesian Man’s Home, Turns Him into a Millionaire
The meteorite is allegedly worth $1.85 million, so you could say he’s now a rock star.
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Ancient Egyptian temple reveals previously unknown star constellations
One constellation is called “Apedu n Ra,” or “The Geese of Ra.”
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One-make race series for the Ford GT40 starts in 2021
Classic car racing organizer Motor Racing Legends has announced plans for a one-make race series for owners of the Ford GT40.