Titania and Oberon, the icy moons of the planet Uranus would present liquid oceans thanks to the heat of the decay of radioactive elements in their nucleus.
Materials scientist Chun-Long Chen of the Pacific Northwest National Laboratory (PNNL) has set out to copy nature itself on a scale with little precedent. Chen investigates the building blocks of proteins, peptides, as they inspire him to develop biomimetic nonomaterials with unique functions.
Danni Büchner is invited to Sam Dylan's Halloween party. But the "Goodbye Germany" emigrant has no desire for many other party guests. And find clear words.