Imagine a world where you can find respite from the discomfort of red and unbearably hot ears, regardless of the conditions you find yourself in. While this may not be a concern for everyone, the frustration of red and uncomfortably hot ears is a common symptom experienced by individuals with sunburns, high temperatures, otitis media, …
A DIY Approach to Spectroscopy While the concept of DIY spectrometers has been around for some time, the simplicity of creating one using just a phone camera and a fragment from a CD-ROM as a diffraction grating is well-documented. Numerous online tutorials demonstrate how you can assemble one for as little as $5. Yet, these …
While it’s commonplace to rely on traditional alarm clocks for waking up, there’s a less common yet increasingly appealing concept—alarm clocks that emulate a sunrise, gently rousing you with a gradually intensifying glow of light. The circadian rhythm governs changes throughout a 24-hour cycle. These rhythms play a crucial role in influencing fundamental functions within …
