Improved efficiency programmable current source based on the LM3x7, with external junction overtemperature protection.

The first term of my master’s degree in economics was an alarming experience. The econometrics was bewildering. The macroeconomics was even more mysterious. Everything was drenched in ...

The quest to decipher hidden numerical patterns and unveil the missing number within a table is a compelling exercise in ...

College Algebra is a major barrier to degree completion, but redesigning math experiences to focus on real-world applications ...

"The kid starts cackling, and I realise he invented his own question in order to trick me into saying it," the teacher wrote.

But the discipline of mathematics research was in crisis in the first decades of the 20th century. The nature of proof was in ...

The Senate this week passed a bill to fix IRS math error notices for filers who make simple mistakes on their tax returns.

The principles behind "how many units in one group" problems extend to more advanced mathematical concepts, including: ...