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…
NASA & SpaceX Sign Joint Spaceflight Safety Agreement
NASA and SpaceX have signed a joint agreement to formalize both parties’ strong interest in the sharing of information to maintain and improve space safety. According to NASA press release, this agreement enables a deeper level…
Design concept changes how materials separate gaseous mixtures
Acetylene is a gas used in many industries, including as a fuel in welding and a chemical building block for materials like plastics, paints, glass and resins. To produce acetylene, it first needs to be…
New quantum algorithm surpasses the QPE norm
OSAKA, Japan— Researchers improve newly established quantum algorithm, bringing it to one-tenth the computational cost of Quantum Phase Estimation. It can calculate the vertical ionization energies of light atoms and molecules such as CO, O2,…
How to prevent short-circuiting in next-gen lithium batteries
CAMBRIDGE, Mass. -- As researchers push the boundaries of battery design, seeking to pack ever greater amounts of power and energy into a given amount of space or weight, one of the more promising technologies being…