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 how to write a given sum or difference of two angles formula expression as a single sum/difference of angles trigonometric function. To do this, we first identify the trigonometric function ...

Researchers made small, pure samples of the elusive mineral lonsdaleite – also known as hexagonal diamond — and tested its material properties to show it's harder than diamond. When you purchase ...

Steve Jobs used a management style that balanced a broad vision with a focus on small details. One of his most effective methods was the 10-80-10 rule, which split a project into three separate stages ...

C programming //12-03-2026//Thursday //To print an integer reverse #include <stdio.h> void main() { int n,rev=0; scanf("%d",&n); while(n!=0) { int digit=n%10; rev=rev ...

Player can pick six numbers from two separate pools of numbers — five different numbers from 1 to 70 (the white balls) and one number from 1 to 24 (the gold Mega Mall). Players can also select the ...

//To display our name. #include<stdio.h> int main() { printf("My name is Pardhu"); printf("Welcome to SIMATS"); return 0; } //To find area of square #include<stdio.h ...

A red circle is inscribed inside a blue square. The arrangement leaves gaps in the square’s four corners, two of which are filled with smaller circles that just barely touch the big red circle and the ...

Tuesday's winning numbers were 5, 25, 30, 36, 68, and the Mega Ball was 6. No one matched all six numbers to win the Mega Millions jackpot. Friday's jackpot is an estimated $385 million. Here are the ...

Jan. 20 (UPI) --Researchers in Austria detailed the unusual case of the first cow to be documented using tools -- specifically, sticks and brushes she uses to scratch herself. The team from the ...

WASHINGTON, Jan 12 (Reuters) - Four migrants died while in custody of U.S. immigration authorities over the first 10 days of 2026, according to government press releases, a loss of life that followed ...