Science

African Cuckoo (Cuculus gularis)

The African Cuckoo (Afrikaanse Koekoek) is an intra-African migrant. In the Transvaal, and presumably throughout its range, the numbers vary from year to year. In South Africa, south of...

Limpets: Snails of Rocky Shores

Limpets attached to rocks are a familiar sight around our coastline. Their shells are exposed to the relentless...

Australian Raven – A Resourceful and Intelligent Bird of the Outback

Family: The Australian Raven (Corvus coronoides) is the largest in the Corvidae family. First Described: Due to the abundance...

Little friarbird (Philemon citreogularis)

The beautiful Little friarbird (Philemon citreogularis) lives in Eucalypt woodlands alongside very noisy and Silver-crowned Friarbirds around much...

Honey Hunting and Beekeeping

Ancient Honey Hunting and Beekeeping Honey would have been found in bees' nests high in the trees during early...

6 Science Brain Teasers to Challenge Your Critical Thinking

Did you know that engaging in brain teasers can increase cognitive abilities? The benefits of brain teasers, particularly science brain teasers, can boost memory...

The Willamette Meteorite

The Willamette Meteorite is an extra-terrestrial rock that is part of the permanent collection of the American Museum of Natural History. This meteorite, which...

LCS-1 – The Oldest Functioning Satellite

LCS-1 - The Oldest Functioning Satellite A large, hollow, aluminum sphere with a precisely defined cross-section has been orbiting the Earth since 1965 and is...

The Basics of Polymers: A Versatile Material

The Basics of Polymers A polymer is a large molecule made up of repeating units called monomers. The monomers are joined together by chemical bonds...

Are Lipids and Carbohydrates Polymers?

Are Lipids and Carbohydrates Polymers? Polymers are large molecules made up of repeating units called monomers. Polymers can be natural, such as cellulose in...

Brain Physiology and Learning

There is a connection between brain physiology and learning. We have a triad structure in our brain: (a) The lower or reptilian brain. (b) The middle...

What is Pichia pastoris and Why is it Useful?

What is Pichia pastoris and why is it Useful? Pichia pastoris (or Komagataella phaffii) is a species of yeast that is widely used in the...

P. pastoris and Industrial Applications

Industrial use of P. pastoris is not as widespread as Saccharomyces cerevisiae, but it is nevertheless used in a variety of applications. There are...

Understanding The CLIA Method

Chemiluminescent immunoassay, also known as CLIA, is a method used to find certain antibodies in a sample. It is an alternative to the popular...

Volcano Monitoring Technique

Volcano monitoring technique indications that a volcanic eruption could be poised to explode can be detected only if the volcano is carefully and consistently...