I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

In this video I explore with my students the relationship of a function and its inverse. We do this by observing the graphs of each then discussing with my students. We also look at a function that is ...

Abstract: Encrypting network traffic is an effective means of safeguarding user privacy and sensitive information. However, it also introduces potential vulnerabilities that can be exploited by ...

Cardiac reprogramming is a technique to directly convert nonmyocytes into myocardial cells using genes or small molecules. This intervention provides functional benefit to the rodent heart when ...

Abstract: Scientific creativity refers to natural/automated genesis of innovations in science, propelling scientific, technological, industrial, and/or societal progress. Mental paper folding (MPF) ...

Add Yahoo as a preferred source to see more of our stories on Google. Illustration by Lisa Pringle This week's question comes from Morning Brief reader Eric, who asks, "I've heard that meteorologists ...

How two seemingly unrelated policies, one to reduce car insurance costs, the other to allow driverless taxis, became tangled up in Albany politics. By Benjamin Oreskes and Stefanos Chen Gov. Kathy ...

Lennon Wielechowski, an 18-year-old senior at San Dieguito Academy High School, was recently named one of the winners the global Desmos Math Art Contest for his interactive moving graph, “Bear in the ...