A PC power supply takes AC power from the grid and transforms it into DC voltage the system needs to run. This episode explores modular and non-modular power supplies. This clip is from the chapter "Book Chapter 7 - Power Supplies" of...

Discover essential safety tips for a hazard-free Christmas. From choosing the right Christmas lights and trees to understanding the risks of various plastics in your kitchen, this segment provides expert advice to keep your holiday...

This video is an exploration of the sustainable practices implemented at Feynan Ecolodge and the unique experiences it offers to tourists. Building Tomorrow episode 7, part 2

This video details the challenges and compromises of building an eco-friendly house while staying within budget, and the unique aspects of co-housing that foster community living and sustainability. Building Tomorrow episode 6, part 7

This video offers insight into the guest experience at Atlas Kasbah, including the unique features of the lodge and its positive impact on the local community and economy. Building Tomorrow episode 6, part 2

Welcome back to Flipping Physics! Today, let's unravel the mysteries of Ampère’s law, the magnetic field counterpart to Gauss’ law in electricity. Ampère’s law, using a closed loop integral, relates the magnetic field to the current...

Find out how much current it takes to burn out LEDs in this fun science project!

Nestled in Namibia's NamibRand Nature Reserve, a vast 90,000-hectare expanse of red sand, eco-designed lodges have been constructed with minimal environmental impact. Built on wooden stilts and powered by renewable energy, these lodges...

An architect and her family built an off-grid home consisting of a central yurt and three satellite yurts, emphasizing sustainability and self-sufficiency. They utilize solar energy, rainwater collection, and local materials like sheep's...

Explore a yurt-inspired home, featuring a green roof that enhances biodiversity, provides acoustic and thermal insulation, and mitigates environmental impact. The roof, along with solar panels and a rainwater collector, reflects their...

When you run out of batteries, but you have a few lemons at home. To start, we put copper coins and galvanized nails on different sides of lemons. Then we connected the nail to the copper coin on the next lemon in a line with a wire....

The buildings in Wilhelmsburg's Waterhouse project are designed to be 100% passive, consuming no more than 15 kWh per square meter annually. They utilize geothermal energy and solar power to heat domestic water, making them...

Electricity was a complicated matter when building an ecolodge on Cholé Island. The goal was to provide some light while bleding into and not disturbing the natural habitat. Photovoltaics from solar energy powers the lodge's essential...

Loos-en-Gohelle, a former mining town in northern France, has transformed into a model for sustainable development under the leadership of Mayor Jean-François Caron. By investing in green initiatives like photovoltaic solutions, even on...

The "25 Verde" building in Turin, Italy integrates bio-climatic architecture and advanced technological tools, such as a restored geothermal unit, to minimize energy consumption. This system efficiently provides hot water, heating, and...

Dr. Forrester compares the difficult lives of pioneer families in the 1800s to the lives we live in modern times.

Dr. Forrester explains that in order to preserve our natural resources, it is important to reduce, reuse, and recycle. Doing so will help to save energy costs and preserve the environment.

Dr. Forrester discusses the importance of rivers on the development of cities, such as in Pittsburgh and Las Vegas.

Dr. Forrester teaches about the two types of magnets and their applications.

Dr. Forrester explains the production of electricity and materials used to insulate and conduct it.

Meet the Architect performance art group, using homemade instruments and science to create electrifying music and shows.

This video explores the fascinating world of polar bears, the largest living land carnivore and the only bear species classified as a marine mammal. It delves into their unique adaptations, hunting strategies, and the challenges they...

Wind turbines are giant futuristic windmills that use the power of the wind to generate electricity. The wind turns the blades of the turbine, which then powers a generator to produce clean and renewable energy. Wind power is...

"The Oregon Trail was a vital route that facilitated the westward expansion of the United States in the 1800s. Over 400,000 pioneers embarked on this treacherous journey, facing challenges such as crossing rivers, rugged terrains, and...