zNSFW

Manual heart stimulation

http://i.imgur.com/wlgzyJL.gif

User: [deleted]

Categories: Damnthatsinteresting

report/abuse

An extinguished candle
What can happen when lightning strikes sand.. (Cred to Ken Smith)
Madagascar leaf-tailed gecko
Aurora moving on Earth (credits to NASA)
Bee drinking tears
Avalanche
Infographic of the day for February 2nd - Heat
Advancement in car safety, 50 years
Things you didn't know about breasts (infographic of the day)
I am not sure I would drink out of this mug, but it looks neat
Robot dolphin
How we got the horse
Fire conducting electricity
Blood vessels in a hand
New York City daylife vs. nightlife
The visible universe in one photo
NASA before PowerPoint - 1961
Neil Armstrong's heart rate during Apollo 11
What goes on inside (bit of a 'weird boner'?) X-post from /r/educationalgifs/
Welp...shouldn't have parked there.
I just flew in from Chernobyl for food eating competition
This method of removing feathers from a chicken
Biomedical Prosthetics
Blood clot removal technology
My Power Packed Peach
Russian officers look at 2 of the more than 1,000 suicides in Demmin Germany April