Alfa Chemistry, headquartered in New York, USA, is an ISO9001:2015 certified supplier of high-quality chemicals, custom synthesis and provider of testing services. Recently, the company announced the ...

For centuries, physicists and mathematicians have been trying to work out the most efficient way of packing spheres in order to minimize wasted space. They think they know how to maximise efficiency ...

Imagine placing oranges or tennis balls into a rigid container. How can the balls be arranged such that they occupy the largest volume fraction of the container, otherwise known as the largest packing ...