Science paper divided into Biology, Chemistry, and Physics sections with detailed questions on plants, animals, genetics, digestion, and chemistry experiments.

Learn how to calculate electric current and potential in two connected wires! This guide walks you through the physics behind series and parallel circuits, helping you understand voltage drops and ...

Parking is not always an easy task. Sometimes spots are too tight, too small or positioned strangely — not to mention the potential obstacles hindering your perfect parking, like other vehicles, trees ...

Abstract: Solid-state dc circuit breaker (SSCB) has become a key component for fast fault isolation in high-voltage dc systems. However, their effectiveness often relies on complex series and parallel ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Nilo Therapeutics has launched with $101 million in series A funds to drive its ambition to harness neural circuits to restore immune homeostasis. The New York-headquartered company was founded by a ...

The sanctioning body of NASCAR is switching channels, so to speak, next year on the second-tier circuit of its top three series. An announcement was made Monday morning that the now-called NASCAR ...

Situation: You’re an IT person new to radio broadcast engineering and are given the keys to an AM transmitter site. The manager says to go out and get familiar with the equipment. The site reminds you ...

CAMBRIDGE, Mass.--(BUSINESS WIRE)--Parallel Bio, a biotech company pioneering human-first drug discovery, today announced it has raised $21 million Series A funding, led by AIX Ventures. The round ...

The World Series of Poker released the WSOP Circuit schedule for the second half of 2025. It was previously known as the first half of the upcoming Circuit season. WSOP officials released the ...

¡Vamos! NASCAR brings its premier Cup Series south of the border this week for its first international points race since 1958, as well as the first-ever Cup Series event in Mexico. This season’s ...

In less than two weeks, the NASCAR Cup Series will race for points in an international land for the first time in nearly 67 years. The name of the track won’t end in Speedway, Raceway, Motor Speedway, ...