Yellow dots mark where a tire's weight is the most minimal, and red dots indicate where the wheel is lowest, helping tire technicians properly balance things to account for irregularities.

Quantum dots are crystals of a fluorescent semiconductor material with a diameter of as few as 10 to 100 atoms (2-10 nm). They are used as labels for imaging molecules because of their very narrow ...

‘Does it default to a 20% tip?’: Woman goes to the ER. Then they bring out tap to pay ‘He was laying in the bed hooked up the IV they brought out a tap to pay.’ ...