The bar model method is a great way to visualise tricky mathematical concepts and solve problems. They are a quick and easy way to represent a situation in a word problem. Bar modelling can be used to ...

The researchers discovered that this separation proves remarkably clean. In a preprint paper released in late October, they ...

The Model 422 electro-eluter is an electroelution cell for preparative recovery of biomolecules from agarose and acrylamide gels. The eluter combines with the tank and lid of the Mini Trans-Blot® cell ...

ACS ultra-high resolution Holter recorders have been designed to maximize patient comfort without sacrificing quality. The Holter Performer™ Model 2010 recorder weighs just 3 ounces and samples in ...

A historic 19th-century Baltimore County bridge that collapsed Monday under a septic truck had passed ...