TechnologyRadio powered by your own sweat hints at future of wearables A small skin patch harnesses enough power from sweat to run a radio for 48 hours. The same technology could be used to power health sensors of the future ¿ìè¶ÌÊÓÆµ
LifeRubber algae help create first artificial reef in Mediterranean Ocean acidification could dissolve natural algal reefs in the Mediterranean Sea – but artificial replacements may keep these ecosystems going ¿ìè¶ÌÊÓÆµ