Inside Science
/
Article

Michael Phelps’ Secret Catch

AUG 01, 2012
In swimming, does the deep catch or sculling technique propel swimmers faster?
Inside Science Television
Michael Phelps’ Secret Catch

Inside Science Buzzwords:

  1. Swim Stroke - A coordinated rhythmic movement of the body for the purpose of moving in water. There are over 20 different styles, but only four of them are used in Olympic swimming events: freestyle/front crawl, breaststroke, butterfly, and backstroke.
  2. Deep Catch - A technique used for the freestyle/front crawl and other styleswhere swimmers pull water back behind them to move forward faster, like the paddle of a boat.
  3. Sculling - A technique used for the freestyle/front crawl and other styles where the swimmers bend their arm at the elbow and move it in a “S” shape motion through the water which reduces lift and drag on the athlete.

/
Article
The ability to communicate a key message clearly and concisely to a nonspecialized audience is a critical skill to develop at all educational levels.
/
Article
With strong magnetic fields and intense lasers or pulsed electric currents, physicists can reconstruct the conditions inside astrophysical objects and create nuclear-fusion reactors.
/
Article
The finding that the Saturnian moon may host layers of icy slush instead of a global ocean could change how planetary scientists think about other icy moons as well.
/
Article