Скачать с ютуб What's Inside a Gel Pen + 25 Secrets of Everyday Things в хорошем качестве

What's Inside a Gel Pen + 25 Secrets of Everyday Things

Gel pens are a marvel of everyday technology. Inside, they house a tiny ball bearing, often made of tungsten carbide, which rotates as you write, dispensing the gel ink evenly onto the paper. This ink is a gel-based, water-resistant pigment that flows smoothly onto the page. Did you know that microwave ovens work by emitting microwaves, which excite water molecules in your food, generating heat? Those little silica gel packets you find in shoeboxes or electronics are used to absorb moisture and prevent damage. Your credit cards have holograms for added security, and those seemingly random numbers on your toaster's dial indicate the duration of toasting in minutes. Credit: CC BY-SA 3.0 https://creativecommons.org/licenses/... Unterillertaler: Jerrycan Einmann Tragweise, https://commons.wikimedia.org/wiki/Fi... Jerrycan Zweimann Tragweise, https://commons.wikimedia.org/wiki/Fi... Post-it: Margalob, CC BY-SA 4.0 https://creativecommons.org/licenses/..., https://commons.wikimedia.org/wiki/Fi... Animation is created by Bright Side. ---------------------------------------------------------------------------------------- Music by Epidemic Sound https://www.epidemicsound.com Check our Bright Side podcast on Spotify and leave a positive review! https://open.spotify.com/show/0hUkPxD... Subscribe to Bright Side: https://goo.gl/rQTJZz ---------------------------------------------------------------------------------------- Our Social Media: Facebook:   / brightside   Instagram:   / brightside.official   TikTok: https://www.tiktok.com/@brightside.of... Stock materials (photos, footages and other): https://www.depositphotos.com https://www.shutterstock.com https://www.eastnews.ru ---------------------------------------------------------------------------------------- For more videos and articles visit: http://www.brightside.me