[Ken] figured out how to get around the $500 price tag of a commercial unit by building this DIY melting point test apparatus. In this image he’s using a thermocouple to monitor the temperature ...

In this book Sir Almroth Wright gives a full account of the ingenious apparatus and methods which ... quantitative tests in uncalibrated capillary tubes with minimal quantities of reagents.” ...

The capillary tubes are made for neonates. In neonates, capillary blood samples are desirable over other forms of sampling. This is because frequent blood collection from patients with low blood ...

Nitinol prices are up due to climbing demand and limited supply, says Confluent Medical Technologies Chief Commercial Officer ...

Instead a very different type of electronic component ruled the roost, the vaccum tube. A set of electrodes in an evacuated glass envelope whose electrical properties depended on the modulation of ...

Sections E and F are concerned with chemistry, starting with properties of gases, then introducing chemical reactions and finally including phase changes like melting. Basic electricity is introduced ...

For this reason, it is important for the filler metal to have a lower melting point than the metals being joined. Soldering creates a "reasonably permanent" seal, meaning that the joint should hold ...

The water level in the capillary tube is initially at A ... the more energy is required. These boiling/melting points are for standard atmospheric pressure and will be different at higher/lower ...

Over the years, solar tube lighting systems have become popular modern lighting solutions. And when it comes to using this eco-friendly option there are pros and cons that center on roof type ...

Point spread betting is one of the most common sports betting wagers. When you bet on a point spread, you are betting on a team to “cover the spread” against a certain number of points. This ...