Plastic polypropylene vials showed minimal BAK adsorption loss, outperforming glass vials, including premium and silanized types. Benzalkonium chloride (BAK) is a common preservative composed of ...
9don MSN
How a medieval Oxford friar used light and colour to find out what stars and planets are made of
Richard Fishacre challenged the scientific orthodoxy of his day, and contemporary astrophysics has vindicated his position.
New Scientist on MSN
Chemical computer can recognise patterns and perform multiple tasks
Previous attempts at building a chemical computer have been too simple, too rigid or too hard to scale, but an approach based ...
Ultrafiltration membranes used in pharmaceutical manufacturing and other industrial processes have long relied on separating molecules by size. Now, Cornell researchers have created porous materials ...
6don MSN
How a medieval Oxford friar used light and color to find out what stars and planets are made of
During the 1240s, Richard Fishacre, a Dominican friar at Oxford University, used his knowledge of light and color to show ...
The geometry of space, where physical laws unfold, may also hold answers to some of the deepest questions in fundamental ...
US Defence Secretary Donald Rumsfeld helped Saddam Hussein build up his arsenal of deadly chemical and biological weapons, it was revealed last night. As an envoy from President Reagan 19 years ago, ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback