Trees are one of nature’s most incredible designs, providing oxygen, shelter and even maple syrup! From towering evergreens to small flowering plants, the diversity of trees is truly mind-blowing. But did you know that some trees are designed to survive in drought conditions, while others rely on wind-dispersed seeds to spread across vast landscapes? Most types … Read more
Take a glance around any crowd and you’ll notice one thing: Noses come in all kinds of shapes and sizes. From sleek and straight to curved and prominent, the many types of noses play a big role in defining our unique facial features. Whether shaped by genetics or refined through a surgical procedure, every nose tells its … Read more
In the annals of neuroscience, few names are as memorable as Phineas Gage. His story remains a foundational example for both medical and psychology students, bridging medicine, psychology and history. The case of Phineas Gage sheds light on brain function, particularly the frontal lobe and how brain damage can influence personality and cognition. Contents The Accident … Read more
It all boils down to melanin, the pigment responsible for a person’s eye color. In central heterochromia, melanin is unevenly spread across the iris, usually more concentrated around the pupil. This contrast creates a noticeable inner ring. Scientists believe that multiple genes influence eye pigmentation, and a minor variation can lead to this rare condition. … Read more
In scientific research, knowing the difference between in vivo vs. in vitro methods is essential for interpreting results and designing new experiments. These two approaches help researchers understand complex biological phenomena and advance medical knowledge in very different ways. Each method has strengths and limitations. Whether you’re examining drug development, stem cells, or disease progression, the choice … Read more
For years, intelligence was measured largely by IQ tests and academic performance. But Harvard psychologist Howard Gardner challenged that view with his theory of multiple intelligences, arguing that intelligence is not a single ability, but a set of diverse capacities. Today, this concept helps redefine how we think about learning, talent, and problem-solving across different … Read more