At the coldest spots on Earth, every breath is painful. But how cold can it get on Earth's surface? What sort of weather brings on the record-breaking cold?



On the high plateau of East Antarctica, there is a ridge along...

In this activity video, we will discuss a challenge where we need to work on bidirectional communication.
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This clip is from the chapter "Part 1 - Practice" of the series "Raspberry Pi and Arduino - Go to the Next Level".In...

Janice Gregg from the Oregon State University Extension Service shares some of her knowledge on how to store staple foods over the winter months. As Gregg explains, edible grains, fruits, squashes, and other staples have different...

2021 saw the hottest ocean temperatures ever recorded, adding to previous records in 2018 and 2019.

This video explains Loops in Python such as For and While loops.<br<br/>/>

This clip is from the chapter "Python Basics" of the series "PEP8 Guidelines: Python Clean Coding".This section focuses on various basic Python concepts.

this documentary/how-to— shot in cinéma vérité style, follows two teams, one veteran, the other "newbie" as they prepare and compete in one of the toughest barbecue competitions in the world. Some of the legendary names in this sport...

Everyone says that the ‘optimum’ body temperature is 37 degrees Celsius (98.6 degrees Fahrenheit). But if the temperature of your surroundings is 37 degrees Celsius, most people will start to feel warm or even hot. Why does that...

In this ongoing backyard chickens series, Naomi Montacre talks about the importance of the weather in caring for your chickens. One thing to note of importance, above 85F chickens are susceptible to heat stroke which can be life...

A new company backed by Bill Gates will use A.I. to control a field of mirrors to focus sunlight s

Classes are collections of objects and functions. Many Python packages such as time, tclab, numpy, scipy, gekko, and others are distributed as classes. A class is imported with the import statement such as import time. Time is a package...

The space suit is a technological and engineering innovation that allows astronauts to exit the spacecraft while in outer space. Learn about all the different features of this machine.

Gibbs-Helmholtz Equation Solution

This videos explore the diverse climate zones of North America. In this video, we delve into the unique characteristics of three distinct climate zones: the moist continental climate, the dry desert climate, and the moist subtropical...

Learn about why thunderstorms, tornadoes, hurricanes, and other weather phenomena typically form during the summer.

An introduction to using arrays in programming.

The past decade is the warmest on record since instrumental measurements began in the 1880s. Previous research suggested that in the '80s and '90s, warmer global temperatures and higher levels of precipitation -- factors associated...

This program describes the major topographical features of Earth including mountains, plains, and plateaus. Footage from throughout North America takes students to the Rocky Mountains, the plains of Iowa, and the Colorado Plateau to...

Description of the conditions required for liquefaction of gases in terms of critical temperature, critical pressure and critical volume.

Stars are much bigger and complex than they look from Earth. Learn how they form and how they are classified.

Calculating Activation Energy on Excel (from Arrhenius Equation)

Compare rational numbers in the real world.

The chances of an above-normal Atlantic hurricane season in 2019 have increased now that El Nino is over.

Temperate forests of deciduous and coniferous trees. Animals and their seasonal interactions with the trees and forest biome. Engaging Animal Behavior within the ecosystem. How to protect this ecosystem.

This live-action video program is about the word freezing. The program is designed to reinforce and support a student's comprehension and retention of the word freezing through the use of video footage, photographs, diagrams, and...