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Cynthia McKelvey
Oberlin Ohio

Interesting things from an overly-curious science nerd.

My posts are presented as opinion and commentary and do not represent the views of LabSpaces Productions, LLC, my employer, or my educational institution.

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Recent Comments
Comment by Cynthia McKelvey in MDMA and "Drugs Live: The Ecstasy Trials"

Thanks! It's good to be back (again haha). It's definitely hard finding the time to write if you're fully employed elsewhere! I'd love to hear from Donna, but I'm not longer at UF so maybe you coul. . .Read More
Apr 30, 2013, 1:10pm
Comment by Brian Krueger, PhD in MDMA and "Drugs Live: The Ecstasy Trials"

Great to see you again!  I know I've had a hard time finding the time to continue writing with everything going on.  You know, one of the scicomm people that ran the internet outreach at UF gradu. . .Read More
Apr 29, 2013, 3:34pm
Comment by Cynthia McKelvey in Salty Penguins Filter Salt Out Their Nose

Hi Dan, Sorry it took me so long to reply to your comment. I actually didn't even see it for quite some time. I did do some research though, and it turns out that the fluid within the cavit. . .Read More
Apr 09, 2012, 12:46pm

This is fascinating! But where does the non-salty fluid come from (or START from)? It can't be the blood stream... . . .Read More
Mar 16, 2012, 2:55pm

Thanks! Haha yeah I was wondering if that first sentence could have been worded more clearly. Although I think I look better on my camera phone than I do IRL, but maybe that's because of the poor r. . .Read More
Mar 03, 2012, 7:15pm
Views: 9825 | Comments: 0
For over two decades, Shark Week on Discovery Channel has been raising awareness of one of the ocean's most mysterious and powerful predators. Discovery originally started Shark Week with the purpose to dispel myths about the dangers of sharks, and to heighten the public's respect for the creatures. However, this year, many fans have felt outraged that Discovery may be straying further away from the original purpose of Shark Week. This year, Discovery unveiled the faux-documentary, Megalodon: The Monster Shark That Lives.

Megalodon, for the record, are definitely, absolutely extinct. They were super-sized sharks that once roamed the oceans some 2 million years ago.

Relative size of Megalodon (red and grey) vs. human. Source.
The Discovery special, on the other hand, suggested an alternative. Megalodon still roams the oceans, somewhere off the coast of South Africa. The documentary looked and seemed like any other documentary about real life events (however fantastic.) It convinced 70% of viewers that Megalod . . . More