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Exploring the History of Laboratories
1 minute 11, seconds readThis article explores the history of laboratories and its role in science. From its beginnings in the early 2000s to its current role in education and research, the laboratory has been a key part of scientific progress.
Which sensor is used in fitness tracker?
4 minutes 10, seconds readMost smartwatches and fitness trackers use high-precision light sensors with PPG (photoplethysmography) technology that use a light source on the back of the watch to measure the amount of red and green light reflected by the skin on the wrist. A heart rate sensor in a smartwatch measures the heartbeat of the person wearing it.
The Pros and Cons of Being a Vegetarian or Vegan
1 minute 38, seconds readWhen it comes to choosing a diet, there are two popular options: vegetarian and vegan. Learn about the pros & cons of each diet.
What is Involved in Laboratory Medicine?
1 minute 15, seconds readLearn about laboratory medicine, including its major disciplines, how it is used in healthcare, and what skills are required for laboratory technicians.