The Cambridge Pre-University Qualification (Pre-U) offers a fresh approach for the teaching of a number of subjects — including chemistry — to 16–18 year olds. Pre-U courses were first implemented in ...

Dispersion is an inherent feature of electromagnetic waves. It allows light to behave differently at different wavelengths, which can be useful, but it also creates chromatic aberrations. As bandwidth ...

Mantle plumes beneath volcanic hotspots, like Hawaii, Iceland, and the Galapagos, seem to be anchored into a large structure within the core-mantle boundary (CMB). A new study, published in Science ...

Olivia Wilde and Cooper Hoffman are making this year’s Sundance Film Festival a steamy one. The premiere of indie filmmaker Gregg Araki’s I Want Your Sex at the Utah festival on Friday, Jan. 23 saw ...

This video walks through the process of making smoked shotgun shells from start to finish. The footage focuses on filling, wrapping, and placing the shells correctly before smoking. Attention is given ...

Inorganic chemistry is the study of the structure, properties and reactions of all chemical elements and compounds except for organic compounds (hydrocarbons and their derivatives). Isolating a ...

What is the best level to mine for diamond in Minecraft? To find the rarest of materials in Minecraft, you'll have to dig deep. From diamonds to Netherite, the most valuable items are hard to come by.