Mark Keevers & Martin Green : World record in converting sunlight into electricity

My colleague Mark Keevers and I led a team that has set a new world record in converting sunlight into electricity. We achieved an efficiency of 40% by splitting a single beam of sunlight across two different types of solar cells. The innovative part of our work is the use of a custom designed bandpass […]

Modeling Our Climate

When we need to study something in science that is too large or complex to easily work with, we’ll often make a model of it in order to recreate it in a simpler way. You might not realize it, but we actually use models all the time in our everyday lives. They can be static […]

Top Pope Advisor Says Vatican Will Not Divest From Fossil Fuels

JESSICA DESVARIEUX: Welcome to the Real News Network. I’m Jessica Desvarieux in Baltimore. On Friday the head of the Catholic Church, Pope Francis, continued his tour with a visit to the UN General Assembly to deliver a speech on climate change. The Guardian, however, is reporting that one of the pope’s key advisors, Peter Turkson, […]

Why divest from fossil fuels?

[What if the story you’ve been told about climate change is wrong?] For years we’ve been told that climate change is this huge problem with a simple solution: change a lightbulb, drive less. I think common sense told us it was going to take a lot more than that. We were set up to think […]

ADIOS PETRÓLEO, ADIÓS

I’m excited about the roster test and I forgot that they are waiting for me to return it I’ll take it away see you in the next program thank you for being there led a life healthy and sustainable until soon now you see me Y Thank you very much because this is broadcast or […]

Introducing the FreshBox – an innovative cooler from BSH which works without electricity

Africa, more than 1.2 Billion people live here but over half of them don’t have access to electricity. This, and extensive heat, make food storage a huge challenge. But where there’s big challenges there’s also big opportunities. People in Africa often have to walk long distances to purchase groceries, so therefore they have either the […]

Generate Electricity with Peltier Module – The Seebeck Effect

Hi Gang! I’m going to show how I used this Peltier module, and some cold and hot water to generate electricity. Here this LED is being brightly lit by it. I found my Peltier module in this hot and cold water dispenser. I opened up the back, removed the fan, and the heat sink. Stuck […]

Brookfield Renewable – Welcome to the Global Renewable Hub

The world’s most influential companies are committed to 100% clean energy you too can make a commitment to change the future private businesses account for around half of the world’s electricity consumption business leaders know that committing to renewable power will accelerate the adoption of green energy and the decarbonisation of our planet here the […]

☀️ Build A DIY Solar Space Heater – Plans Available 📄

A detailed step by step guide w/ plans and 3D CAD are available at the link in the video description below A detailed step by step guide w/ plans and 3D CAD are available at the link in the video description below A detailed step by step guide w/ plans and 3D CAD are available […]