Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.
High-temperature superconductivity is still not fully understood. Now, an international research team at BESSY II has ...
Interesting Engineering on MSN
New alloy design boosts ion movement and durability in solid-state batteries
Researchers report a lithium aluminum alloy breakthrough that speeds ion movement and boosts solid state battery durability.
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