deepai Gravity feels reliable — stable and consistent enough to count on. But reality is far stranger than our intuition. In truth, the strength of gravity varies over the Earth’s surface. And it is weakest…
Controlling bubble formation on electrodes
CAMBRIDGE, Mass. -- Using electricity to split water into hydrogen and oxygen can be an effective way to produce clean-burning hydrogen fuel, with further benefits if that electricity is generated from renewable energy sources. But as…
Duke-NUS clinician scientist and his team bag two…
Professor David Matchar and his team from the Health Services and Systems Research (HSSR) Programme at Duke-NUS bagged two prestigious awards at the International Stroke Conference 2021 for their project on a randomised controlled trial investigating the effects…
Engineers make filters from tree branches to purify…
CAMBRIDGE, Mass.(MIT news office) -- The interiors of nonflowering trees such as pine and ginkgo contain sapwood lined with straw-like conduits known as xylem, which draw water up through a tree’s trunk and branches. Xylem conduits…
NASA Ingenuity Mars Helicopter Prepares for First Flight
NASA is targeting no earlier than April 8 for the Ingenuity Mars Helicopter to make the first attempt at powered, controlled flight of an aircraft on another planet. Before the 4-pound (1.8-kilogram) rotorcraft can attempt…