Home fires kill hundreds of people and do many millions worth of damage each year, but this simple $99 device can detect ...

Mass spectrometry is an analytical technique that uses an instrument called a mass spectrometer to measure the mass-to-charge ratios of molecular ions. Molecules fragment within the mass spectrometer ...

So, sometime next year you’re attending Sunday Mass as you always do, the priest takes his place in the sanctuary, makes the Sign of the Cross and says “The Lord be with you,” and you dutifully ...