Scientists have developed a new machine learning approach that accurately predicted critical and difficult-to-compute ...

Brass knife casting from a molten metal chain! Watch this unique knife-making process where we turn a brass chain into a ...

How to make Christian necklaces from copper wire This is the first request I received in 2019 from a Christian. This pattern can be used for both men and women, very suitable for couple pendant This ...

A novel K2S2O8-promoted decarboxylative cross coupling of α,β-unsaturated carboxylic acids with cyclic ethers was developed under aerobic conditions. The present protocol, which includes C–C and C═O ...