Curated Video
How Did Early Humans Know What To Eat and What To Avoid?
As children, we learn almost entirely through observation and mimicking. From laughter and walking to the use of objects and empathy, we often create the behavior of our lives based on what we witness in others. The same thing is true...
Math Fortress
Algebra II: Quadratic Equations - Factoring (Level 8 of 10)
This video continues covering the proper way to solve quadratic equations of the form ax^2+bx+c=0 by factoring. This video goes over an example where the coefficient of the quadratic term is greater than 1. The example involves an...
Math Fortress
Algebra II: Quadratic Equations - Factoring (Level 9 of 10)
This video continues covering the proper way to solve quadratic equations of the form ax^2+bx+c=0 by factoring. This video goes over two examples where the coefficient of the quadratic term is greater than 1. The first example involves...
Math Fortress
Algebra II: Quadratic Equations - Factoring (Level 10 of 10)
This video concludes the series on solving quadratic equations of the form ax^2+bx+c=0 by factoring. This video goes over four slightly more challenging examples where the coefficient of the quadratic term is greater than 1.
Math Fortress
Algebra II: Quadratic Equations - Factoring (Level 7 of 10)
This video continues covering the proper way to solve quadratic equations of the form ax^2+bx+c=0 by factoring. This video goes over an example where the coefficient of the quadratic term is greater than 1. This video covers two common...
Getty Images
'Trial and Error' Premiere
Trial and Error Premiere at the 'Trial and Error' Premiere at Academy Theater in Beverly Hills, California on May 21, 1997. (Footage by WireImage Video/Getty Images)
Getty Images
'Trial and Error' Premiere
Trial and Error Premiere at the 'Trial and Error' Premiere at Academy Theater in Beverly Hills, California on May 21, 1997. (Footage by WireImage Video/Getty Images)
Getty Images
'Trial and Error' Premiere
Trial and Error Premiere at the 'Trial and Error' Premiere at Academy Theater in Beverly Hills, California on May 21, 1997. (Footage by WireImage Video/Getty Images)
Getty Images
'Trial and Error' Premiere
Trial and Error Premiere at the 'Trial and Error' Premiere at Academy Theater in Beverly Hills, California on May 21, 1997. (Footage by WireImage Video/Getty Images)
Getty Images
'Trial and Error' Premiere
Trial and Error Premiere at the 'Trial and Error' Premiere at Academy Theater in Beverly Hills, California on May 21, 1997. (Footage by WireImage Video/Getty Images)
Getty Images
'Trial and Error' Premiere
Trial and Error Premiere at the 'Trial and Error' Premiere at Academy Theater in Beverly Hills, California on May 21, 1997. (Footage by WireImage Video/Getty Images)
Getty Images
'Trial and Error' Premiere
Trial and Error Premiere at the 'Trial and Error' Premiere at Academy Theater in Beverly Hills, California on May 21, 1997. (Footage by WireImage Video/Getty Images)
Getty Images
'Trial and Error' Premiere
Michael Cade at the 'Trial and Error' Premiere at Academy Theater in Beverly Hills, California on May 21, 1997. (Footage by WireImage Video/Getty Images)
Getty Images
'Trial and Error' Premiere
Michael Richards at the 'Trial and Error' Premiere at Academy Theater in Beverly Hills, California on May 21, 1997. (Footage by WireImage Video/Getty Images)
Getty Images
'Trial and Error' Premiere
Joe Penny at the 'Trial and Error' Premiere at Academy Theater in Beverly Hills, California on May 21, 1997. (Footage by WireImage Video/Getty Images)
Getty Images
'Trial and Error' Premiere
Kristin Davis at the 'Trial and Error' Premiere at Academy Theater in Beverly Hills, California on May 21, 1997. (Footage by WireImage Video/Getty Images)
Getty Images
'Trial and Error' Premiere
Kelly Packard at the 'Trial and Error' Premiere at Academy Theater in Beverly Hills, California on May 21, 1997. (Footage by WireImage Video/Getty Images)
Getty Images
'Trial and Error' Premiere
Jeff Daniels at the 'Trial and Error' Premiere at Academy Theater in Beverly Hills, California on May 21, 1997. (Footage by WireImage Video/Getty Images)
Getty Images
'Trial and Error' Premiere
Jeff Daniels at the 'Trial and Error' Premiere at Academy Theater in Beverly Hills, California on May 21, 1997. (Footage by WireImage Video/Getty Images)
Getty Images
'Trial and Error' Premiere
Michael Richards at the 'Trial and Error' Premiere at Academy Theater in Beverly Hills, California on May 21, 1997. (Footage by WireImage Video/Getty Images)
Getty Images
'Trial and Error' Premiere
Jeff Daniels at the 'Trial and Error' Premiere at Academy Theater in Beverly Hills, California on May 21, 1997. (Footage by WireImage Video/Getty Images)
Getty Images
'Trial and Error' Premiere
Michael Richards at the 'Trial and Error' Premiere at Academy Theater in Beverly Hills, California on May 21, 1997. (Footage by WireImage Video/Getty Images)
Getty Images
'Trial and Error' Premiere
Ed Begley Jr at the 'Trial and Error' Premiere at Academy Theater in Beverly Hills, California on May 21, 1997. (Footage by WireImage Video/Getty Images)
Getty Images
'Trial and Error' Premiere
Jeff Daniels at the 'Trial and Error' Premiere at Academy Theater in Beverly Hills, California on May 21, 1997. (Footage by WireImage Video/Getty Images)