What is it like to film bats in caves?

If you have ever seen the amazing footage of bats leaving or entering caves you might have been curious what it is like to flim thousands of animals all flying around your camera? 

Today I saw a great video on this topic and was excited to share it here.  What makes it extra special is that in addition to great images of bats in the wild and in a wind-tunnel the person explaining everything is someone who's presentations and videos I've seen before.  AMAZING STUFF!

Interviewed is Nickolay Hristov from Winston-Salem State University.  Read about some of his ongoing projects by clicking this (link).

From Hristov's STEM page I thought this was a great list of questions that have been addressed in bats using high-speed video recording

"Questions scientists have answered by filming bats in high-speed:

• How do individual bats move within a group?
• How bats use their wings to fly?
• What is the speed of a group of bats?
• Do bats hit or touch each other in a group
• How close are bats when they emerge from a cave?"

From 'Science Fridays' Enjoy!

Distractingly Sexy!

A Twitter Storm hit the internet in response to a comment from Tim Hunt of U. College London who has since lost his job over the comment.

i.e. 
“Let me tell you about my trouble with girls … three things happen when they are in the lab … You fall in love with them, they fall in love with you and when you criticise them, they cry."  

Distractingly sexy pipetting at Organ Pipe Cactus National Park 

A few links are below if you were not witness to the storm:  
 
https://twitter.com/hashtag/distractinglysexy?src=rela

Distractingly sexy (note 'wink' shirt) karyotyping in Panama.

Female scientists post 'distractingly sexy' photos

https://twitter.com/VagendaMagazine/status/608584030032945152

http://www.gcgaviator.com/careers-for-someone-who-loves/188/

New White Nose Syndrome fact sheet out (2015)

*Hot off the press--

You can read the new White Nose Syndrome (WNS) fact sheet here.

Impacted : 7 species including of which are 2 endangered 

Still no disease has been seen in tree bats and a few others that have been found with the fungus (Pseudogymnoascus destructans).


(*I will  try to look into this last aspect more for future blogs as understanding how/why certain species may not be exhibiting disease is key for ascertaining the impacts of the fungus).

The secret of the bat genome TED talk (Emma Teeling)

Another Ted talk this one on what the genome of bats can tell us about bat evolution.

Below the talk can also be accessed by clicking this (Link)

From the Ted website:
"In Western society, bats are often characterized as creepy, even evil. Zoologist Emma Teeling encourages us to rethink our attitude toward bats, whose unique and fascinating biology gives us insight into our own genetic makeup. (Filmed at TEDxDublin.)"

Why do ambitious women have flat heads? Ted Talk

A nice new Ted Talk by Dame Stephanie Shirley.


(link)


From the Ted website:

"Dame Stephanie Shirley is the most successful tech entrepreneur you never heard of. In the 1960s, she founded a pioneering all-woman software company in the UK, which was ultimately valued at $3 billion, making millionaires of 70 of her team members. In this frank and often hilarious talk, she explains why she went by “Steve,” how she upended the expectations of the time, and shares some sure-fire ways to identify ambitious women …"

the myth(s) about women in science

New article about women in the sciences:
http://edition.cnn.com/2015/04/13/opinions/williams-ceci-women-in-science/

Human echolocation - 'seeing' like a bat

An intersting podcast/article on human echolocation and 'What is it like to be a bat' was published in Nature News recently (here). 

"

What is it like to be a bat?

Bat ecologists have made it their life’s work to find out, philosophers argue we may never understand, and one blind woman knows better than anyone. In the first episode of Audiofile, Nature’s new sound science series, find out how much we can really know about what it’s like to be a bat, and what it tell us about the limits of human perception.

• Thomas Nagel: What is it like to be a bat?
• David Papineau, KCL
• Simmons lab, Brown University
• Lore Thaler, Durham University

"

 

This is the first podcast from the new Audiofile - and is quite nice.  I except if you check back there will soon be more podcasts relating to sound (here).