NIST scientists have developed a new method for measuring temperature extremely accurately by using giant “Rydberg” atoms.

so you’re not distressing the patient or taking multiple readings to find an average. To help you decide which thermometer to buy, we’ve carefully selected a range of thermometers to test.

After viewing the clip, students could make posters with instructions on how to use a thermometer and how to read one correctly ... conversions between Celsius and Fahrenheit and vice versa.

At 150 degrees Fahrenheit (66 degrees Celsius), it only takes ... Then hold a thermometer under the water to get an accurate reading. Some gas water heaters feature a dial near the bottom of ...