27 Jul

Posted at 20:40h in Scoop.it

Transformative pedagogies, encourage students to be an equal and active participant in their learning. They are not limited to being passive listeners or mere receivers of information, with instructions on how to process the same. Students are expected to consciously understand their learning, the thought processes intertwined with it, while questioning, exploring, and discovering new realms of learning.

Sourced through Scoop.it from: edsenseblog.azurewebsites.net

20 Jul

Posted at 21:44h in Scoop.it

"If you’re a six-foot human standing on a paddleboard, it’s just as well you don’t know that a 60-foot, 40-ton humpback whale with 16-foot flippers is surfacing directly beneath you. The only thing more unsettling would be if there were four 60-ft., 40-ton humpback whales with 16-foot flippers doing the same.

 

Just such a don’t-look-down moment played out off the coast of the Hawaiian island of Kauai in 2016. Ordinarily, it would have been the kind of experience that the paddleboarder—who came through unharmed—would have described to his friends with a helpless “You should’ve seen it.” As it happens though, his friends did see it, as did more than 200 million people so far on Facebook, YouTube and uncounted other websites around the world."

Sourced through Scoop.it from: time.com

20 Jul

Posted at 21:33h in Scoop.it

Needle-Less Alternative to Stitches
DermaClip is a needle-less alternative to conventional stitches or surgical staples. The adhesive clips are placed around a wound so doctors can pull it closed without any pain. They are most effective to use in emergency situations or by those without medical tr

Sourced through Scoop.it from: www.technology-in-business.net

16 Jul

Posted at 18:42h in Scoop.it

Sometimes, a genetic tweak can make a really big difference in an animal’s appearance. That’s what likely happened when the predecessors of modern snakes lost their legs, a process that started some 150 million years ago, two separate groups of scientists have discovered. Although the teams took very different approaches to solve the mystery of how those limbs vanished, both came up with similar results: Mutations in DNA located near a gene key to limb formation keep that gene from ever turning on, they reported recently.

 

 

Sourced through Scoop.it from: www.sciencemag.org