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 playlist, I show you how to solve different math problems for Algebra, Geometry, Algebra 2, and Pre-Calculus.

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Andriy Blokhin has 5+ years of professional experience in public accounting, personal investing, and as a senior auditor with Ernst & Young. Erika Rasure is globally-recognized as a leading consumer ...

Established in 1945 under the Charter of the United Nations, the General Assembly occupies a central position as the chief deliberative, policymaking and representative organ of the United Nations.

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

Hemoglobin helps carry oxygen from the lungs to body tissues and brings back carbon dioxide from the tissues to the lungs. Low hemoglobin levels can cause anemia, leading to tiredness, headache, and ...

The appendix may help support the immune system by storing good bacteria. A person can live a normal life without an appendix. The appendix has long been thought to have no significant function in the ...

This is a collection of scripts that I have written professionally that offer instruction and insight into the use of Korn Shell as a programming language. They are programs, fuctions, and routines ...