The einstein problem: Molecular chirality leads to unexpected aperiodic patterns on metal surfaces
Standing at the intersection between mathematics and the tiler's trade is the so-called einstein problem. Despite its name, ...
What are Ukraine's critical minerals and why does Trump want them?
U.S. Treasury Secretary Scott Bessent arrived in Kyiv on Wednesday to discuss a critical minerals deal as Ukraine vies to win the backing of U.S. President Donald Trump at a perilous diplomatic ...
Critical minerals is a meaningless term, needs new definition and strategy
The term critical minerals has become so widespread that it has effectively lost its meaning, as it could be applied to ...
Lincoln Minerals sniffs out signs of SA base metal riches
Lincoln Minerals has picked up rich base metals in a 29.5m section of footwall at Minbrie in SA after a previous explorer, focussed on magnetite, missed the signs.