What's WRONG with the edublogosphere?

Darren Rowse had a brilliant idea to ask, "What's wrong with blogging?" I think we should ask this about the edublogosphere as well. So...


   What's wrong with edublogging?
   (or, if you like, What's wrong with the edublogosphere?)

I invite you to share your thoughts, either in the comments area or as a post on your own blog (please leave us a link in the comments area, though!). As Darren notes, this is a great opportunity to deconstruct the medium and get some stuff off your chest that frustrates you about the edublogosphere. Share whatever you want as long as it is NOT positive (as Darren says!). Also, it probably would be more polite if you wrote about general issues rather than go after particular bloggers (if you must do the latter, go easy on me!).

I'm looking forward to seeing your thoughts. Note that tomorrow I'll ask you what's RIGHT with the edublogosphere!

How to make a black hole

Here's the science of black holes, from supermassive monsters to ones the size of ping-pong balls.

Videos
  • There's more than one way to make a black hole, says NASA's Michelle Thaller. They're not always formed from dead stars. For example, there are teeny tiny black holes all around us, the result of high-energy cosmic rays slamming into our atmosphere with enough force to cram matter together so densely that no light can escape.
  • CERN is trying to create artificial black holes right now, but don't worry, it's not dangerous. Scientists there are attempting to smash two particles together with such intensity that it creates a black hole that would live for just a millionth of a second.
  • Thaller uses a brilliant analogy involving a rubber sheet, a marble, and an elephant to explain why different black holes have varying densities. Watch and learn!
  • Bonus fact: If the Earth became a black hole, it would be crushed to the size of a ping-pong ball.

Russian reporters discover 101 'tortured' whales jammed in offshore pens

Protected animals are feared to be headed for the black market.

(VL.ru)
Politics & Current Affairs
  • Russian news network discovers 101 black-market whales.
  • Orcas and belugas are seen crammed into tiny pens.
  • Marine parks continue to create a high-price demand for illegal captures.
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China’s artificial sun reaches fusion temperature: 100 million degrees

In a breakthrough for nuclear fusion research, scientists at China's Experimental Advanced Superconducting Tokamak (EAST) reactor have produced temperatures necessary for nuclear fusion on Earth.

Credit: EAST Team
Surprising Science
  • The EAST reactor was able to heat hydrogen to temperatures exceeding 100 million degrees Celsius.
  • Nuclear fusion could someday provide the planet with a virtually limitless supply of clean energy.
  • Still, scientists have many other obstacles to pass before fusion technology becomes a viable energy source.
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