Perovskites: The future of solar?

People with ADHD can face many challenges including struggles with attention, impulsivity and time management. In this programme we go to global creative company DRPG’s offices in the UK where they are doing things differently to support their ADHD colleagues. We also hear about ...  Show more

We visit the communities in Chile restoring vital wetlands in cities and towns.Chile’s urban wetlands are under pressure from rapid development, pollution and neglect, yet they play a crucial role in storing rainwater, supporting wildlife and reducing floods.We visit the southern ...  Show more

Perovskites are cheap, abundant photovoltaic materials that some have hailed as the future of green energy.Around the world, companies are layering perovskites on top of traditional silicon to develop so-called tandem solar cells that some think could deliver at least 20% more po ...  Show more

What are solar towers? How do they generate electricity? What's the future of solar power?See omnystudio.com/listener for privacy information. 

How are scientists improving solar panel efficiency? What do moth eyes have to do with solar panels? How long until solar panels are cheap enough for the average homeowner?

We are at the height of the Sun's activity in its eleven year cycle, known to astronomers as the solar maximum. This means that over the next several months there's going to be a lot of solar activity. It's got us thinking back to 1859. That's when astronomer Richard Carrington w ...  Show more