Mashable-At its very essence, StumbleUpon is a content discovery tool tailored to your personal interests. If you haven't visited the site in a while, you'll most likely be impressed — and overwhelmed — by what you find. The latest redesign integrates brand channels, lists and a "StumbleUpon DNA" in an effort to make the site more social and customizable.
StumbleUpon, the content curation and discovery platform, is shutting down after 16 years. In total, the service helped over 40 million users discover content across the web.
Lithium-ion batteries are seen as a solution for energy storage of the future and have become indispensible, especially in electromobility. Their key advantage is that they are able to store large amounts of energy but are still comparatively light and compact. However, when metallic lithium forms and deposits during charging it can lead to a reduced battery lifespan and even short-circuits. Scientists at the Technische Universität München (TUM) have now managed to peer into the inner workings of a battery without destroying it. In the process, they have resolved the so-called lithium plating mystery.
Engadget: StumbleUpon's been serving up crowdsourced, personalized website recommendations since the turn of the century with the simple idea that like-minded surfers will enjoy the same stuff, and if that sounds like a fantastic formula for recommending apps, then you're in a spot of luck. StumbleUpon's bringing App recommendations to Android today as part of an update to its app, and we have to say, the program's got some potential if it catches on.
