15K views · 153 reactions | Pretty into the liquid crystal display tbh | Everything Is Terrible | Facebook

503K views · 5.8K reactions | The 1/14 scale , CAT 6015B full metal hydraulic rc excavator, weighs about 50kg. Has a light liquid crystal display in the cabin interior with 360degree body rotation capability 朗 #hydraulic #rcconstruction #rcmodel #rcexcavator #hydraulics | Toucanhobby RC Model | Facebook

Thermochromic Liquid Crystal Pendant: room temperature and/or heat from a hand brings out the temperature dependent color change of the liquid crystal in this key fob pendant crafted in resin. The molecules of the liquid crystal change orientation and spacing during the phase transition from liquid (warm) to crystal (cool). The molecular configuration shift allows for different diffraction effects producing the color shift. The nice “worry stone” shape is feels nice in the hand and shifts color

1.1M views · 11K reactions | The liquid crystals in the screen change their polarizing orientation depending on the electric field applied through them. If the light passing through the liquid crystal is oscillating at 90 degrees to the polarizing filter, then you will not see light coming through the screen. Video credits @filomin2 #physics #science #samsung | vt.physics | Facebook