Animal Behavior – CrashCourse Biology #25

Behavior is action in response to a stimulus. My cat Cameo is now responding to both an external stimulus the sound of a bag of treats, and an internal stimulus her hunger, or at least her insatiable desire for treats. Sometimes animal behavior can seem really far out, but if you look closely enough, you Read more…

The Nervous System, Part 1: Crash Course A&P #8

This morning was a typical morning for me. I woke up thinking about that dream that I keep having about the guy in the sloth suit, and then I got dressed because I was cold, and then I made some toast with butter ‘cause I was hungry, and then I let the dog out ‘cause Read more…

The Science of Marathon Running

[MUSIC] In 490 BC a Greek messenger named Pheidippides ran from the Greek town of Marathon to the capital Athens to deliver a message that the Greek army had just beaten back the Persians, and the distance between those two towns is 26.2 miles, and that’s the origin of the modern sporting event that we Read more…

Should You Shave Your Pubes?

After puberty, pubic hair begins to surround our external genitalia. But with hair removal and grooming becoming a popular personal practice, is it really the best idea to shave or wax down there or is a full bush the way to go? Humans lost most of their thick body hair around seventy thousand to one Read more…

CAREERS IN B.Sc ZOOLOGY – M.Sc,Zoologists,Govt Jobs,Institutions,Research,Salary package

Hi guys..This is Pooja from Freshersworld.com Welcome to our video channel in jobs and careers Today I will be talking about the career opportunities in B.sc Zoology Being a principal division of science B. Sc Zoology is a class which trains about the habitat of animals, behavior and evolution of animals. Zoology is an important Read more…