Rethinking Ultrasound: Adding Clarity Through Color05/07/2018admin [Radiologist] So this is just a view of a liver. [Kevin Parker] For years people have been trying to improve ultrasound. [Radiologist] So [...]
Ultrasound medical imaging | Mechanical waves and sound | Physics | Khan Academy05/07/2018admin – [Voiceover] The human ear can hear frequencies from around 20 hertz to about … 20 hertz is a very low base … [...]
Top 10 Incredible Facts About the Challenger Disaster10/04/2018admin At p.m. on January 28, 1986, President Ronald Reagan delayed his State of the Union Address to give a heartfelt speech on the [...]
Bonnie Bassler: The secret, social lives of bacteria24/02/2018admin Bacteria are the oldest living organisms on the earth. They’ve been here for billions of years, and what they are are single-celled microscopic [...]
The 2017 Nobel Prizes: Biological Clocks and Microscopy10/01/2018admin As science fans, you probably heard that this year’s Nobel Prizes were announced last week! And if you’re a regular SciShow Space viewer, [...]
Nobels 2016: How Your Cells Stave Off Starvation10/01/2018admin It’s Nobel Prize week 2016, which means it’s basically science Christmas! And as I’m standing here, we know the winner of the prize [...]
2015 Nobel Prize in Medicine – Periodic Table of Videos10/01/2018admin For the first time since we started making these Nobel Prize videos, the Medicine Nobel Prize has got such a strong chemical content [...]
Elizabeth Blackburn (UCSF) Part 3: Stress, Telomeres and Telomerase in Humans09/01/2018admin More Info [...]
Elizabeth Blackburn (UCSF) Part 2: Telomeres and Telomerase in Human Stem Cells and in Cancer09/01/2018admin Welcome to the second part of this three-part lecture series that I’ll be giving on telomeres and telomerase. In part two, I’m going [...]
Elizabeth Blackburn (UCSF) Part 1: The Roles of Telomeres and Telomerase09/01/2018admin Hello, my name’s Elizabeth Blackburn. I’m in the Department of Biochemistry and Biophysics at the University of California, San Francisco. And in this [...]