Frasier suggests keeping onions in the pantry until they’re cut. After they’re sliced, then you can put them in the fridge. “Once you cut an onion, you can store it in the refrigerator for a week or ...

An automated machine gun turret made by UGV Robotics for Ukrainian naval drones is pivoting to a new mission on land. The U.S ...

A large-particle mesh filter captures hair and food debris. - Silver-ion sterilization balls actively inhibit bacterial growth. - An ultrafiltration membrane removes micro-impurities invisible to the ...