The Chandra X-ray Telescope is investigating the habitability of exoplanets. NASA explains. <b<br/>r/>

Credit: NASA/CXC/A. Hobart

Mental illness affects how people think, feel and behave in their daily lives. Being aware of common mental health issues is a crucial first step which makes it possible for you to recognize early signs. If someone you know is...

Explore how the U.S. Army overcomes natural obstacles with advanced bridging systems, from floating ribbon bridges to modular girder spans. Fluctus is a website and YouTube channel dedicated to sea geeks. Whenever you are curious or an...

“Weather Changes” examines how climate and landforms affect the weather conditions, job availability, and commercially produced food in several regions of the United States.

Pupil outcome: I can compare how the requirements of plants can vary from plant to plant. Key learning points: - A good habitat for a plant provides a combination of air, light, water, nutrients from the soil and room to grow. - The...

Pupil outcome: I can stretch a simple sentence with 'when' and 'if' subordination. Key learning points: - 'When' and 'if' are types of joining word. - A simple sentence can be stretched with 'when' to give a time frame to the first idea....

In this video, we write a polynomial function when given the zeros of the polynomial.

Learn how to implement the if-elif-else decision blocks in Python

Welcome to our complete C++ programming tutorial series, designed for beginners and anyone looking to strengthen their understanding of C++ coding! In this video series, we’ll cover everything you need to know to get started with C++,...

Learn how to correctly implement the switch-case statement in C++.

In this video we look at the if, elif, else sequence of checks. This extends upon the Assignment 2 code that you have done.

If, else-if, decision-making statements in C

An example on using if-else statements together with the OR operator in C.

This assignment reviews the concepts of the if-elif-else sequence of checks. Make sure you try out the question before looking at the video! :)

Practice life sciences questions using real examples from 2012.

Unlike SDS–PAGE, which denatures proteins, native or buffer gels maintain proteins in their functional state, allowing detection of enzymes based on biological activity. Proteins are separated by their native charge and size, and enzyme...

Build a model device to keep astronauts safe on Mars! Include sensors to measure heart rate, temperature, detect toxic gases, and monitor position, and outputs like buzzers, LEDs, and an OLED display for warnings about dangerous...

The Combined Gas Law is a useful gas law when explaining the behavior of a gas where pressure, volume and temperature are all involved. In this video, we show you an easy way to solve combined gas law problems!

We just learned about hydrogenation of alkenes via homogeneous catalysis, and the complicated catalytic cycles that are involved. But there is an additional aspect that we need to discuss. Whenever possible, we want to be able to employ...

We just finished looking at some catalytic hydrogenation reactions, so let's look at another extremely important application of hydrogen gas. Ammonia is a critically important compound for many reasons, particularly fertilizer production...

Dive into the fascinating world of fluid flow with this introduction to the four conditions of ideal fluid flow: nonviscous, incompressible, steady, and irrotational. Learn how these principles simplify the complex motions of fluids and...

Unlike a broken leg, mental health—and the lack thereof—is deeply complex. Mental states exist on a spectrum, often without clear biomarkers. Medical diagnoses frequently intertwine overlapping conditions, subjective assessments, and...

This video explores the laws that protect the rights of creditors. It discusses the Fair Debt Collection Practices Act, which governs the conduct of credit collectors, as well as secured transactions, litigation, and the establishment of...

Negotiable Instrument - Unconditional Promise to Pay