James Nowick has got the world on a screen. He’s logged into a big map of the planet and is cross-referencing it with a YouTube list of the top countries in which people have viewed one of his online ...

The Concepts in Chemistry lecture books were designed with students and instructors in mind. The Concepts in Chemistry lecture books are concise and focused. They are meant to be used both in and out ...

THE connection between dentistry and chemistry is a two-fold one. The practical dental surgeon is a worker in metals; he has to prepare amalgams for stoppings and carry out a multitude of similar ...

The conductivity apparatus is a display of ten panels of diodes which light up from left to right with increasing degrees of conductivity of the solutions, and is very effective in the lecture setting ...