Earth experienced a rise of oxygen levels in its shallow oceans and in the atmosphere during the Paleoproterozoic Era or about 2.5 billion years ago. […]
Category Archives: Topics
2023 Hawaii Wildfires: What Caused the Maui Wildfires?
The State of Hawaii was battered by a series of wildfires in early August of 2023. The Big Island and the island of Oahu were […]
Origin of Oxygen on Earth: Theories
The oxygen that humans and other aerobic organisms breathe comes from different natural processes with living organisms at their center. About 70 percent of the […]
Rich Communication Services: Advantages and Disadvantages
The GSM Association introduced and promoted the Rich Communication Services or RCS in 2008. It is specifically a communication protocol between mobile network carriers and […]
End-to-End Encryption: Advantages and Disadvantages
End-to-end encryption is a security protocol and a specific private communication method that ensures that communication or data transmission between participants remains private and secure […]
Advantages and Disadvantages of WhatsApp
WhatsApp was first launched in 2009 by software developers and entrepreneurs Brian Acton and Jan Koum. It was later acquired by Meta Platforms in 2014 […]
Basics of Superconductors: Properties, Types, and Applications
Superconductors are different from electrical conductors like copper and silver. These materials allow the flow of charge in one or more directions like metals and […]
The Legacy of Henrietta Lacks
Henrietta Lacks had an ordinary background. Her mother died after giving birth to a 10th child when she was four. This prompted her father to […]
Facts About LK-99: What To Know
A team of researchers from South Korea published in July 2023 two papers on the preprint server arXiv.org that presented what was supposed to be […]
Applications of Room-Temp Superconductors in Electronics
Electronics studies and applies the principles of physics in the manipulation of electrons to design and operate electronic devices and all other relevant technologies. The […]