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Scientists watch microscopic plant 'mouths' breathing in real time with palm-sized tool

Scientists say their Stomata In-Sight tool can observe plants "breathe," which could be used to bioengineer crops that ...

How I use Samsung's hidden Wi-Fi menu to seriously upgrade my internet connectivity

The Intelligent Wi-Fi Handover feature works hand in glove with mobile data switching to improve your connectivity. It works by monitoring your Wi-Fi connection to reduce freezes and lag when Wi-Fi is ...