The main objectives of this work are to study and to determine losses effect in permanent magnet couplings in the presence of a non-magnetic conductive wall between its rotors. These losses are ...

In today's video I want to show you amazing mechanism that allows you to stir sugar in seconds without using a tea spoon. It ...

Fe-N-BC biochar was prepared by the processes below: In the first phase, the palm fiber powder was combined in a 1:1:3 mass ratio with urea and FeSO 4 ·7H 2 O. (3,4) Deionized water (110 mL) was added ...

Magnetic stirrers linked to issues with reproducing chemistry results From the lab that found impurities on your stir bar—your flask’s placement on a stirrer plate can mess with your reaction ...

Wouldn't it be helpful if your fridge had a little magnetic shelf where you could stash the small items you need for your kitchen flow? Aside from things like pens, plastic tape, and Post-It Notes, ...

Tasty hot sauces, a smart chess board and a DIY tabletop pinball machine are some of the fun presents to surprise your dad with on Father's Day.