Science Questions with Surprising Answers
Answers provided by
Dr. Christopher S. Baird

Recent Questions

-Why is the speed of light a random finite number?February 7, 2024
-Is mental illness really an illness?January 8, 2024
-Is there a difference between thermal radiation and infrared radiation?December 13, 2023
-When does light travel in a straight line?November 22, 2023
-Are there any massless particles?October 23, 2023
-Why don't the gases in the atmosphere separate out according to mass?September 19, 2023
-Why does a person with only one working eye have zero depth perception?July 28, 2023
-How do 5G cell phone signals harm humans?August 18, 2022
-How can radioactive decay just happen with nothing triggering it?August 11, 2022
-Why is gravity not a real force?August 5, 2022
-Are there different types of black holes?August 2, 2022
-Is a black hole a 2D or a 3D object?July 20, 2022
-Why does the air only contain water vapor and not other kinds of vapors?June 11, 2022
-Do blind people dream in visual images?February 11, 2020
-How does trash in the ocean disappear?August 20, 2019
-Can a star turn into a planet?February 24, 2019
-Can gravity form waves?November 6, 2018
-Why does mainstream medicine only treat patients with drugs?May 18, 2018
-Why don't metals burn?February 18, 2018
-Is the reason that nothing can go faster than light because we have not tried hard enough?July 20, 2017
-Since a star's light takes so long to reach us, how do we know that the star is still there?April 2, 2017
-Galaxies look stationary, so why do scientists say that they rotate?November 17, 2016
-Does the back of a rainbow look the same as its front side?July 3, 2016
-How does a black hole give off light?March 29, 2016
-Does a source of electricity ever run out of electrons?March 17, 2016
-Is metal a good heat shield?March 8, 2016
-How is a magnetic field just an electric field with relativity applied?February 18, 2016
-Do Kirlian photographs show the soul of an organism?February 10, 2016
-Would a guitar sound the same on a space station?January 29, 2016
-Where is the edge of the universe?January 20, 2016
-Is it possible to create magnetic waves?January 13, 2016
-What is the overall electric charge of the universe?January 11, 2016
-Can I turn my cat into a diamond?December 30, 2015
-What keeps the sun spinning?December 21, 2015
-What chemicals can make human tissue regenerate in seconds?December 14, 2015
-Can a fire have a shadow?December 1, 2015
-How does the outer layer of skin cells on my finger detect when I am touching an object?November 23, 2015
-Why do the spikes that shoot out of stars form perfect crosses?November 16, 2015
-Can sound waves generate heat?November 5, 2015
-Can a man's testosterone be boosted naturally?October 29, 2015
-Why is the sky not blue as seen from space?October 16, 2015
-How can Lyme disease last for years?October 9, 2015
-Can radio antennas emit visible light?October 2, 2015
-Can you make a sunset in a cup of milk?September 23, 2015
-Why don't I feel the miles of air above me that are crushing me down?September 14, 2015
-Can humans ever directly see a photon?September 3, 2015
-Is there a difference between mainstream science and alternative science?September 1, 2015
-Why have humans evolved to be taller over the last three hundred years?August 19, 2015
-Why do humans crave sugary foods? Shouldn't evolution lead us to crave healthy foods?August 17, 2015
-Why is the moon so bright?August 6, 2015
-Is human blood ever any color other than red?July 16, 2015
-How large would a bucket of water have to be to put out the sun?June 30, 2015
-Are there any parts of the human body that get oxygen directly from the air and not from the blood?June 25, 2015
-How do projectors project the color black?June 16, 2015
-If I hammered and flattened a penny enough, could I cover the entire earth with it?June 15, 2015
-Does the influence of gravity extend out forever?June 9, 2015
-Is a quadruple rainbow possible?May 22, 2015
-What makes a "fluorescent" highlighter marker so bright?May 15, 2015
-Is it completely random whether a baby is a boy or a girl?May 5, 2015
-Can the decay half-life of a radioactive material be changed?April 27, 2015

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