TagChemistry

side letter

side letter  n.— «The situation was so dire in Peabody the School Committee last week passed what’s called a “side letter” to the teachers’ contract, a first for the district. The decision allows administrators to offer...

Q-dot

Q-dot  n.— «Enter Marcel P. Bruchez, a Carnegie Mellon University associate research professor in chemistry and his amazing quantum dots. Q-dots, as they are called, are nanometer-sized crystallized particles with semiconductor properties...