Phones, TVs, solar panels, and electric car batteries are all made of some rare and unusual elements. As our modern world creates more and more of these technologies, will things go from "rare" to "nonexistent" and what will we do then?

The earth has an axial tilt of about 23.5 degrees. While this tilt is responsible for shaping our planet's climate and seasons, it also played a crucial role in shaping life on earth. What would have happened if the...

Pupil outcome: I can edit the main body of a persuasive letter, inspired by a text. Key learning points: - The purpose of an editing lesson is to improve your writing and make necessary corrections. - Vocabulary, grammar and punctuation...

Episode 4: Anabaptists & Quakers | Christian Denominations Family Tree Series

Explore the remarkable roles of falcons at a military airbase and giant rats in Africa in enhancing safety. Falcons effectively prevent bird strikes during aircraft takeoffs, while giant rats detect landmines with astonishing accuracy....

Dr. Forrester discusses the Galveston hurricanes of 1900 and 1915, and hurricane Katrina, the 2005 hurricane that destroyed New Orleans.

With support from the National Science Foundation, Franklin Moon, an associate professor of civil engineering at Drexel University, along with a number of collaborators are using modern technology to help manage and preserve bridges...

Nujoud Merancy, Exploration Mission Planning Office Chief, returns to the podcast to explain how the mission architecture of the Artemis program differs from Apollo and why it is important to develop a sustainable presence on the Moon....

In this video, the teacher discusses how to approach writing an advantage-disadvantage essay. They explain the different types of questions that may be asked and provide tips on how to structure and present your arguments effectively....

Sergei Guriev, Rector, New Economic School, Moscow at the Closing Panel entitled "Overhangs, Uncertainty and Political Order: Where Do We Go From Here?" at the Institute for New Economic Thinking's (INET) Paradigm Lost Conference in...

This program covers part 1 of the very important topic of the atomic theory of matter. We discuss how atoms combine together to form new compounds. Students review the law of conservation of mass and how the mass of the substances at the...