The misinformation effect is a psychological phenomenon where a person’s recall of an event becomes less accurate because they were exposed to misleading or incorrect information after the event occurred. It clearly demonstrates that human memory is reconstructive, not a…
We often think of our memory like a video camera that records our lives, ready to be rewound and replayed with 100% accuracy. In reality, human memory is reconstructive, not reproductive. Each time you remember something, your brain rebuilds it…
Planet Earth, the beautiful blue dot we call our home, has been around for thousands of years, but have you ever wondered how old it really is? How many years did it take the Earth to become as we see…
Scientists discovered that life on Earth is billions of years old by combining radiometric dating of ancient rocks with the discovery of fossilized microscopic life and chemical biomarkers.Earth itself formed approximately 4.54 billion years ago, and geological evidence shows that…
The answer is NO, the North Star does not stay fixed in the sky forever. For centuries, people have used Polaris (the current North Star) to find north and navigate at night. It appears almost fixed in the sky, but…
When people ask, “Is the far side of the Moon always dark?” The clear answer is a big NO. The moon doesn’t really have a dark side. The far side of the moon is never permanently dark. Every region of…
Many people experience slight dizziness when they stand up suddenly from a resting position. That brief wave of lightheadedness, the “head rush,” or the momentary sense that the room is tilting when you rise too fast from a chair or…
We have all been there: the red nose, uncontrollable cough, and the most irritating mucus from a runny nose. Mucus has many names. Snot or the sticky goo that comes out of your nose when you have a common cold.…
Have you ever noticed on certain seasons there are certain types of birds are missing? It’s because those birds are migratory birds and are on a journey. So, what is migration? Well, simply put, migration is the large-scale, long-distance movement…
How much sleep is necessary for a healthy lifestyle? Nowadays, it’s common for people to avoid sleep to make time for recreational activities. People doomscroll, watch web series past 12 AM, 2 AM, sometimes all the way to the morning…