1. Skip to content
  2. Skip to main menu
  3. Skip to more DW sites
In focus
MigrationGerman politicsTrump tariffs
Latest audioLatest videos
Live TV
ScienceGlobal issues

Tomorrow Today - The Science Magazine

26:06

This browser does not support the video element.

March 10, 2023

Energy-saving lamps, smartphones, computers, e-motors, and wind turbines: they all need metals. But mining is usually energy-intensive and dirty. Is recycling a solution? Could we even get raw materials from outer space?

Skip next section Similar stories from Global issues

Similar stories from Global issues

Mining on the ocean - deep sea in danger?

Companies want to extract raw materials from the seabed. What are the consequences for the marine ecosystem?
Nature and EnvironmentAugust 16, 202205:57 min
Skip next section More on Science from around the world

More on Science from around the world

Is donating blood good for your health?

Blood donations keep blood cells healthy and lower blood pressure — and may help your immune system.
ScienceJuly 10, 202505:45 min

How does our lymphatic system function?

The lymphatic system is indispensable to our immune system and also cleans up between our cells.
ScienceJuly 7, 202503:15 min

Gene therapy helps doctors treat genetic disorders

Gene editing is promising cures for millions of patients worldwide. DW looks at the science behind it.
ScienceJuly 1, 202502:56 min
Show more
Skip next section More from this show

More from this show

How to prepare for alien contact?

Scientists are investigating how we can best prepare for contact with extraterrestrial life forms.
ScienceJune 20, 202505:59 min

AI in restaurants: When robots serve the food

AI has lots of potential uses in restaurants. Forecasting tools can boost sales and cut food waste.
ScienceJune 18, 202504:08 min

Powerful concrete — turning walls into batteries

Walls as giant batteries? Researchers at MIT are developing concrete that can charge a smartphone!
ScienceJune 14, 202506:49 min
Show more
Skip next section About the show

About the show

Tomorrow Today — The Science Show

Dive in to the fascinating world of science with Tomorrow Today. Your weekly dose of science knowledge. A show for everyone who's curious -- about our cosmos and how it works.

Go to show Tomorrow Today
Skip next section DW's Top Story

DW's Top Story

Ukraine updates: Trump warns Russia of 'very severe tariffs'

The US president said he was "very unhappy" with Russia and warned there would be "very severe tariffs". DW has more.
ConflictsJuly 14, 2025

Ukraine: Zelenskyy proposes new prime minister

ConflictsJuly 14, 2025

Ukraine seeks foreign investment for its arms industry

ConflictsJuly 14, 202504:17 min

What are Patriot missiles and how will they help Ukraine?

PoliticsJuly 14, 2025
Skip next section More stories from DW

More stories from DW

Africa

Muhammadu Buhari: A legacy of 'praise and pain'

Muhammadu Buhari: A legacy of 'praise and pain'

PoliticsJuly 14, 2025
More from Africa

Asia

Europe walks tightrope amid intensifying US-China rivalry

Europe walks tightrope amid intensifying US-China rivalry

PoliticsJuly 14, 2025
More from Asia

Germany

Germany's Constitutional Court becomes political football

Germany's Constitutional Court becomes political football

PoliticsJuly 14, 2025
More from Germany

Europe

Music industry faces censorship after Bob Vylan controversy

Music industry faces censorship after Bob Vylan controversy

MusicJuly 14, 2025
More from Europe

Middle East

West Bank: Deadly Israeli settler attack on Palestinians

West Bank: Deadly Israeli settler attack on Palestinians

ConflictsJuly 13, 2025
More from Middle East

North America

Can Trump revoke Rosie O'Donnell's US citizenship?

Can Trump revoke Rosie O'Donnell's US citizenship?

CultureJuly 14, 2025
More from North America

Latin America

Colombia: The end of USAID spells the end of youth projects

Colombia: The end of USAID spells the end of youth projects

SocietyJuly 14, 202506:03 min
More from Latin America
Go to homepage