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.

Learn the basics of graphing a tangent and a cotangent function. To plot the tangent and the cotangent graph, we choose a set of points and form a table of values with which we plot the points on the ...

Abstract: This article proposes a multiparameter radio frequency identification (RFID) sensor with two controllable coding structures. The sensor integrates the ability of strain and humidity ...

Tony Dokoupil is the anchor of the new "CBS Evening News with Tony Dokoupil." He previously served as co-host of "CBS Mornings" and anchored "The Uplift," a weekly series spotlighting positive and ...

A trade union says that all of the fired Rockstar employees were members of a union Discord channel. A trade union says that all of the fired Rockstar employees were members of a union Discord ...

https://www.niaaa.nih.gov/alcohols-effects-health/alcohol-topics-z/alcohol-facts-and-statistics/alcohol-use-united-states-age-groups-and-demographic-characteristics ...

This chapter looks at Americans’ exposure to artificial intelligence and views on its use in their lives. How much have Americans heard about AI and how often do they think they interact with it? How ...

The State Department said Wednesday that it launched an investigation into Harvard University’s compliance with the government-run visa program for international students, marking the latest effort by ...

Abstract: I–V characteristics of Schottky barrier diodes (SBDs) in low forward bias and reverse bias voltages are critical in low-power and high-speed SBD-based circuits. Accurate modeling of I–V in ...