In this dramatic movie from the 1950’s a neutrophil chases and engulfs a bacteria. White blood cells like this neutrophil are an important part of our immune system. They will migrate to a site of infection or inflammation through chemotaxis and eliminate invading microbes. This phenomenon will hopefully lead to a number of student questions like: How does the white blood cell follow the bacteria? What happens once the microbe is engulfed?
Solving a Rubik’s Cube While Juggling
Not content with juggling alone, Ravi Fernando decided to juggle while simultaneously solving a Rubik's Cube.
