Nowadays manufacturers will often use a thermostat bath or solid block where the temperature is held constant relative to a calibrated thermometer. Other thermometers to be calibrated are put into the same bath or block and allowed to come to equilibrium, then the scale marked, or any deviation from the instrument scale recorded.
Amy Winehouse 's boyfriend Reg Traviss has said the late singer had no interest in drugs during their time together.
Drugs, driving and the law. It is against the law to drive under the influence of alcohol or any illicit drug (see drugs and driving for further details). Random drug testing is used in NSW. Police can administer an oral drug test to any driver. Cannabis, ecstasy and methamphetamines can be detected through roadside testing.