VideoSift shares a three minutes and 19 seconds musical YouTube video showing Earth million years from the past, now, and future

Deafness in Disguise shows the "concealed hearing devices of the 19th and 20th centuries" with details, marketings, images, timeline, books, etc.

The Daily What Geeks share a musical 2.75 minutes YouTube video showing a timelapse of Mars Rover Spirit's entire journey on Mars...

Neatorama shares a Discover Magazine article on "20 Things You Didn't Know About... Fire

Boing Boing shares a Technology Review infographic showing a space launches infographic

The Daily What Geeks share a 21 minutes and 46 seconds YouTube video showing a documentary spoof/parody

WarThinkTank's YouTube channel shares an one hour, 27 minutes, and 24 seconds YouTube video showing History Channel's documentary titled "Weird Warfare" -- "... An in-depth look is taken into history's most bizarre weapons of war, such as pigeon-guided missiles, an aircraft carrier made of ice, trained poisonous mosquitoes, incendiary bats, a plan to alter Hitler's gender and much more."

VideoSift shares a 3.5 minutes YouTube video showing the answer to "how does a slinky fall when extended by its own weight and then released? We discover the surprising answer using a slow motion camera that records 300 frames per second."

VideoSift shares a funny four minutes and 26 seconds YouTube video spoof/parody of MythBusters titled "Zombie Bite Myth" -- "Can you get turned into a zombie from just one bite? Aaron, Matt, and Kandi use science to find out in this episode of Myth Punchers."

There is also another episode titled "Time Travel Myth"

EducatedEarth shares a 53 minutes and 29 seconds four parts YouTube video playlist of a Nova ScienceNOW episode on "How Smart Are Animals?" -- "Would you care to match wits with a dog, an octopus, a dolphin, or a parrot? ...

Neatorama shares a two pages Cracked.com article -- "... to keep the world informed about the continuing freak show that is the animal (and sometimes plant and fungus) kingdom.

KQED QUEST has a bunch of videos that "explore science, nature, and environment stories from Northern California and beyond..."

This four years old KQED QUEST explains the six myths on pigs. Oink!

Neatorama shares The Huffington Post article on "Batman Villains Psychoanalyzed By Mental Health Experts -- Batman may be a great crime fighter, but he's a lousy expert< at mental health..."

AntsEngland recently posted six YouTube video parts (#1, #2, #3, #4, #5, and #6) of the excellent 55 minutes and 49 seconds "Empire of the Desert Ants" documentary:

Digg shares Good's infographic (enlarged interaction Flash) that looks at the biggest and deadliest pandemics ever.

VideoSift shares a funny 19 minutes and 34 seconds YouTube video showing an encore presentation of this educational talk

VideoSift shares a musical eight minutes YouTube video showing the 30 years history of National Aeronautics and Space Administration (NASA)'s space shuttle -- "NASA's 30-year Space Transportation System (STS) program came to an end on 21st July 2011...

Blue's News share a four pages Ars Technica article on a 30-year retrospective of National Aeronautics and Space Administration (NASA)'s space shuttles.