Humans make a lot of garbage every day, and a lot of it ends up in big, smelly dumps. Luckily, there are things we can do to reuse a lot of our garbage and keep the Earth healthy and clean! Join Jessi and find out how!

Being able to use human feces as fertilizer could be really helpful for human colonies on other planets. It could also be useful for human colonies on THIS planet! And who doesn’t love recycling!?

Some people say that buying an electric car is a great way to fight climate change - but if they use electricity that is made by burning fossil fuels, are they really more environmentally friendly than gas powered cars?

In this video Paul Andersen explains how water quality can be degraded by pollutants. Wastewater is the main source of water pollution and can be measure using the BOD (biochemical oxygen demand). Dead zones, cultural eutrophication,...

Our friend Elliot thought we should do an episode about composting... so we did! Learn all about how you can turn certain types of trash into nutrient packed soil you can use in the garden!

What really killed Mozart?

We've talked about food chains and how energy moves through an ecosystem, but let's take a step back and see how everything starts... and ends. Decomposers! This first series is based on 5th grade science. We're super excited and hope...

Hank talks about the last major way humans are impacting the environment in this penultimate episode of Crash Course Ecology. Pollution takes many forms - from the simplest piece of litter to the more complex endocrine distruptors - and...

In a world that's wasting more food than ever before, why do one in nine people still go to bed hungry each night? Social entrepreneur Jasmine Crowe calls for a radical transformation to our fight to end global hunger -- challenging us...

Paul Andersen shows how homeostasis reflects of evolution through time. The endocrine system shows continuity through flatworms, earthworms and vertebrates. However the respiratory system shows change as organisms move onto land. The...

Thanks to the Food Policy Research Center (FPRC) at the University of Minnesota for supporting the issue brief done in conjunction with this video, and to the National Institute of Food and Agriculture (NIFA) for supporting FPRC.

Whenever I give a talk on the sorry state of the US health care system, someone asks me what we should do. My first comment is always something along the lines of "if we knew what to do, we'd have already done it". But if I'm pushed, I...

This video is answering the question of can all glass be recycled.

A surprising amount of spending on healthcare in America is wasteful - we’ve talked about that before. In today’s episode, we discuss different approaches to reducing that waste, and potential barriers standing in the way.

Up to 25% of health spending in the US is wasteful. Where is that money being lost? What can we do about it?

Research is telling us that those with Type 2 diabetes don't need to be testing for blood glucose levels at home and that doing so is a waste of money and a strain on the health care system.

The salp's seemingly simple body hides a surprisingly complex life history that involves cloning itself, changing sex, and fighting climate change through the power of poop.<br/>

In this video, you will learn how to import additional styles from CSS hosted on GitHub into your project.

Welcome back to the Fluctus Channel, as we discover how Nigeria turns waste tires into bricks, slippers, and mats, and explore Sweden’s SYSAV plant where waste becomes energy and sustainability.





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Meat consumption is the leading cause of climate change. Animal agriculture accounts for roughly half of global emissions. On average, each American eats 275 pounds of meat a year, compared to the global average of 90 pounds per person...

This Science 6 instructional video discusses how humans can manage resources.

Going To Green - Compost Tea

science kids microplastics and my health what i need to know V1-0004

This video highlights the potential harmful effects of microplastics on human health, including DNA damage, cancer, and hormone disruption. Research has shown that...

Howcast - W.H. Auden wrote, “Thousands have lived without love, not one without water.” Indeed, the average American home uses 140 to 170 gallons of water every day. Cut that in half with some water-saving tips.