1. Chapter 1 About Science About Physics http://www.youtube.com/watch?v=eQR1r1KTjaE

2. Science  ‘The intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment’

3. Physics  The study of matter & energy  Most fundamental of sciences  Essentially the study of everything

4. Scientific Method  Scientific Method  1) Recognize a Question  2) Make educated guess (hypotheses)  3) Predict consequences of hypotheses  4) Perform experiments or make calculations to test predictions  5) Formulate the simplest general rule that organizes: hypotheses, predicted effects, experimental findings

5.  Fact - close agreement by competent observers who make same observations about a phenomenon.  Law – tested over and over again and has not been contradicted  Says “this is what happens”  A generalization  Based on observation alone  Theory - synthesis of a large body of information that encompasses well- tested and verified hypotheses about certain aspects of the natural world  An attempt to explain something  Says “this happens because…”  Science constantly changes!  Only when solid experimental evidence exists  This does not weaken science…. It makes it the best way to view and evaluate information

7. The most important lesson of the year  BE SCIENTIFIC IN YOUR THINKING  Base opinions/claims on evidence  What is unscientific about these claims?  Intelligent life exists on other planets in the universe  The alignment of the planets in the sky determines the best time for making decisions  The government planned the attacks on 9/11  They all cannot be proven wrong!  A good scientific claim is able to BE PROVEN WRONG  There must be a test for falseness

8.  The essence of science is expressed in two questions:  How would we know?  And what evidence would prove this idea wrong?  Assertions without evidence are unscientific and can be dismissed without evidence

9. Occam’s Razor  Explanation Explanation  The simplest explanation is most often the best  When facing competing hypotheses select the one that makes the fewest assumptions  “Razor” - principle or rule of thumb that allows one to eliminate ("shave off") unlikely explanations for a phenomenon

10. Hypotheses/Claims must be…  Testable  Repeatable  Not based in opinion  Backed by evidence  Able to be proven wrong  Bad Science Bad Science

12. Scientific Honesty / Integrity  All science is subjected to a rigorous amount of review  Peer review  Repeat trials  Science self-regulates b/c a discredited scientist does not get a second chance  Bad Science  “Vaccines linked to Autism” “Vaccines linked to Autism  Tobacco Companies – “Tobacco is not addictive”  Oil Companies – “Climate Change is due to natural processes”  The Earth is 5000 – 6000 years old.  Vibram – Five Fingers Lawsuit Vibram – Five Fingers

13. Pseudoscience / Conspiracy Theories  Impossible to prove wrong  This is not a good thing  Pick and choose information  Based in belief, not in evidence/science  Just b/c something can’t be proven wrong, doesn’t mean that it is right  Conspiracy theorists will believe anything Conspiracy theorists will believe anything

14. Famous Conspiracy Theories??  Pearl Harbor  9/11  Kennedy Assassination  Sandy Hook  Moon Landing Hoax Moon Landing Hoax  Assorted Alien Conspiracy Theories

15. Conspiracy Theory Videos  Michael Shermer on 9/11 Michael Shermer on 9/11  9-11 Conspiracies Fact or Fiction 9-11 Conspiracies Fact or Fiction  9-11 Science and Conspiracy (experiments) 9-11 Science and Conspiracy (experiments)

16. Pareidolia  Is a psychological phenomenon involving a stimulus (an image or a sound) wherein the mind perceives a familiar pattern where none actually exists  Why would humans have this trait? Why would humans have this trait?  Gallery Gallery  Why we see things that aren’t there Why we see things that aren’t there  http://www.huffingtonpost.co.uk/2015/07/06/alien-life- on-mars-no-its-just-another-case-of- pareidolia_n_7734640.htm http://www.huffingtonpost.co.uk/2015/07/06/alien-life- on-mars-no-its-just-another-case-of- pareidolia_n_7734640.htm 