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.
Reg Traviss had being seeing Amy for two years. Amy's family, who saw clean-cut Reg as the perfect boyfriend after her catastrophic marriage to Blake Fielder-Civil, thought highly of him. A source said: Reg has been dignified throughout his relationship with Amy. The family, they all love him dearly.