The polymerase chain reaction (PCR) is a technology in molecular biology used to amplify a single copy, or a few copies, of a piece of DNA across several orders of magnitude, generating thousands to millions of copies of a particular DNA sequence.Continue reading →
2016’s harsh winter left many of us without power for extended periods of time. Power outages went from bad to worse for those who have fireplaces that rely on electricity to ignite.
Fortunately, there are alternative energy sources, such as thermoelectric power, that can generate electricity. II-VI Marlow’s Thermoelectric Generators are a simple, cost- effective alternative to electric, battery or solar power.Continue reading →