Digital thermometers are typically placed in the ear, under the tongue or use no-contact readings. They've been designed to make the process of taking a temperature quicker and less invasive than with ...

Another fascinating type of thermometer is the bimetallic strip thermometer, which works by using two different metals that expand at different rates when heated. Two metals (like iron and brass ...

Kurt Russell delights fans as he reunites with co-star after more than 40 years What pistachios can do for your cholesterol and gut health Canada updates its U.S. travel advice. What you need to ...

So it's no wonder one woman has been praised after sharing the quick and way she gave her bedroom a new lease of life - using just three strips of wallpaper ... with impressed DIY fans praising ...

The (long) video starts off with making a DIY bimetallic strip out of titanium and brass, which it pretty fun. After some math, it is tested in a cup of hot water to ballpark the deflection.