What is Meant by Einstein’s Theory of Relativity?
A brief description of Einstein’s Theories of Special Relativity and General Relativity?
11 Touko 20211min
A Description of the Mathematical Basis of Cause-and-Effect
A brief description of how we mathematically relate cause and effect in science. A short description of the equation of a straight line, y=m*x + b is also included.
2 Touko 20212min
How do Lunar and Solar Eclipses Happen?
A brief description of the different kinds of lunar and solar eclipses and how they happen.
12 Huhti 20211min
What do I Need to Know About Planet Earth?
A brief description of what makes Earth unique from the other terrestrial planets - active plate tectonics, liquid water, a significant atmosphere, and the rich diversity of life.
7 Huhti 20211min
So You Want to be a Professional Astronomer?
Some advice for anyone wanting to pursue professional astronomy/astrophysics as a career choice.
30 Maalis 20211min
How do Atoms Absorb and Emit Light?
A brief description of how atoms absorb and emit particles of light known as photons based on the Bohr Model of the atom. This leads directly to the creation of absorption and emission lines in the sp...
24 Maalis 20212min
What are Some Well-Known Deep Sky Objects?
A brief description of some deep sky objects whose names you may have heard of in popular culture.
15 Maalis 20212min
What is Meant by the Retrograde Motion of the Planets?
A brief description of what is meant by retrograde motion of the planets in the Solar System.
12 Maalis 20211min
