Some applications of DNA technologies.
Sal applies Newton's first law the answer some true/false statements about why objects move (or not). Created by Sal Khan.
Using the Hardy-Weinberg equation to calculate allele and genotype frequencies. Created by Sal Khan.
From Lee's Surrender to Grant to Lincoln's Assassination. Created by Sal Khan.
Apsidal Precession (Perihelion Precession). Created by Sal Khan.
Ara Pacis Augustae (Altar of Augustan Peace), 13-9 B.C.E.Speakers: Dr. Beth Harris & Dr. Steven Zucker. Created by Beth Harris and Steven Zucker.
Arabia after World War I
Arbitrage is taking advantage in price differences to earn a profit. In this video we explore arbitrage opportunities in options markets. Created by Sal Khan.
Explanation of arbitraging a futures contract. Created by Sal Khan.
Arbitraging Futures Contracts II. Created by Sal Khan.
Introduction to Archimedes' principle and buoyant force. Created by Sal Khan.
This art history video discussion examines the Arch of Constantine, 315 C.E., Rome.
This art history video discussion examines the Arch of Titus, originally Pentelic marble, early 19h-century restoration is in travertine, c. 81 C.E. (Via Sacra, Rome).
In this video we show you how to connect Bit-zee's Arduino micro-controller to his frame. Created by Karl Wendt.
Thinking about how hedge funds are different from other institutions. Created by Sal Khan.
Are Southern Hemisphere seasons more severe because of the eccentricity in Earth's orbit? Created by Sal Khan.
This arithmetic lesson demonstrates more long division problems with remainders.[Arithmetic playlist: Lesson 26 of 38]
You get the general idea of decimal is and what the digits in different places represent (place value). Now you're ready to do something with the decimals. Adding and subtracting is a good place to start. This will allow you to add your family's expenses to figure out if your little brother is laundering money (perhaps literally). Have fun! Common Core Standard: 5.NBT.B.7
You get the general idea of decimal is and what the digits in different places represent (place value). Now you're ready to do something with the decimals. Adding and subtracting is a good place to start. This will allow you to add your family's expenses to figure out if your little brother is laundering money (perhaps literally). Have fun! Common Core Standard: 5.NBT.B.7
You get the general idea of decimal is and what the digits in different places represent (place value). Now you're ready to do something with the decimals. Adding and subtracting is a good place to start. This will allow you to add your family's expenses to figure out if your little brother is laundering money (perhaps literally). Have fun! Common Core Standard: 5.NBT.B.7