Monitored Alarm Systems

toxic, before building houses or growing crops there. Presently, soil samples have to be sent off to laboratories, where processing can take up to two weeks. British entrepreneur Ed Bell, however, has invented a briefcase-sized soil-testing unit that can be carried into the field, where it provides results within minutes... Continue Reading Lab-in-a-briefcase designed to test for polluted soil, on the spot





Related Articles:

• HOT reactor cleans up in China