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From a misting fan that fits in your bag to a cooling tube you wear around your neck that stays cool for hours — these products will keep you cool when you need it.
This is especially true at night when it can be hard to get comfortable or fall into a deep sleep because the cold AC air is freezing you.
Common medications may make you more susceptible to heat-related illnesses. Here, experts share which ones contribute to dehydration and temperature dysregulation.
Light pillars in London, Ontario, Canada. A light pillar or ice pillar is an atmospheric optical phenomenon in which a vertical beam of light appears to extend above and/or below a light source. The effect is created by the reflection of light from tiny ice crystals that are suspended in the atmosphere or that comprise high-altitude clouds (e.g ...
Atmospheric refraction is the deviation of light or other electromagnetic wave from a straight line as it passes through the atmosphere due to the variation in air density as a function of height. [1] This refraction is due to the velocity of light through air decreasing (the refractive index increases) with increased density. Atmospheric refraction near the ground produces mirages. Such ...
Two-photon physics, also called gamma–gamma physics, is a branch of particle physics that describes the interactions between two photons. Normally, beams of light pass through each other unperturbed. Inside an optical material, and if the intensity of the beams is high enough, the beams may affect each other through a variety of non-linear effects. In pure vacuum, some weak scattering of ...
Its cooling pillow design features Breathable Air-X mesh and air vents for continuous airflow in and around the pillow, preventing heat buildup while you sleep by dispersing heat away from your ...
The light-harvesting complex (or antenna complex; LH or LHC) is an array of protein and chlorophyll molecules embedded in the thylakoid membrane of plants and cyanobacteria, which transfer light energy to one chlorophyll a molecule at the reaction center of a photosystem . The antenna pigments are predominantly chlorophyll b, xanthophylls, and ...