Forscher entwickeln eine Kodierung, die Patienten ein natürlicheres Fühlen und Bewegen ermöglicht
Prothesen nicht wie einen Fremdkörper, sondern wie einen natürlichen Arm fühlen und bewegen – diesem Ziel ist ein internationales Forschungsteam um den Freiburger Mikrosystemtechniker Prof. Dr. Thomas Stieglitz ein Schritt näher gekommen. (more…)
Nearly five years after the Deepwater Horizon explosion led to the release of roughly 200 million gallons of oil into the Gulf of Mexico, scientists are still working to answer the question: Where did all the oil go?
During the 2010 crisis, some of the oil gushing from the seafloor appeared as slicks on the sea surface, while roughly half of it, scientists estimate, remained trapped in deep ocean plumes of mixed oil and gas, one of which was more than a mile wide, hundreds of feet high and extended for miles southwest of the broken riser pipe at the damaged Macondo well. Many natural processes—like evaporation and biodegradation—and human actions—like the use of dispersants and flaring of gas at the surface—impacted the chemical makeup and fate of the oil, adding to the complexity of accounting for it. (more…)
