Rolf Lewis
Rolf Lewis, an alumnus of Turku University, is an accomplished science writer focused on Biology and Medicine. Armed with a background in life sciences, he excels in translating intricate biological and medical concepts into compelling narratives.
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Articles By This Author
Ancient Babies Reveal Unique Death Ritual
Archaeological excavations in Ecuador have revealed a unique burial ritual that involved placing the heads of deceased babies and toddlers inside larger skulls before burial.
McDonald’s Fryer Oil Transformed into 3D Printing Material
In a groundbreaking development, scientists at the University of Toronto Scarborough have created a new resin for 3D printers using old cooking oil from McDonald’s.
Effective CO2 filtration from wet industrial emissions
In the face of increasing CO2 concentrations in the atmosphere and emissions, scientists have been working on solutions to filter the harmful gas out of
Lab-grown meat coming to supermarkets
Lab-grown meat, once an unaffordable luxury, is now on the verge of being introduced in supermarkets in the United States. In recent years, there has
Moths Hear Ultrasound Frequencies
The Great Wax Moth has an incredibly simple yet powerful hearing ability that can detect ultrasound up to 300 kHz. This is in stark contrast
Blue Energy: Replacing 2,000 Nuclear Plants
A new membrane could revolutionize the use of osmotic power plants, also known as “blue energy,” and potentially replace up to 2,000 nuclear power plants.
CO2-eating E. Coli bacteria
In a groundbreaking development, scientists at the Weizmann Institute of Science have created a genetically modified strain of E. coli bacteria that can derive all
Power from pee: Microbial fuel cell
A microbial fuel cell that costs less than three euros can generate enough electricity from urine to charge a smartphone. This eco-friendly technology could be
Historic Number of Southern Right Whales
The population of humpback whales in the Southwest Atlantic has reached a historic high of approximately 25,000, according to a study published in the Royal
Paper waste used for carbon nanotubes
A new method of producing carbon nanotubes has been developed using old newspapers. Carbon nanotubes are tiny structures made up of one or more layers