Bitcoin hit $100K, but the next mission is clear: flip gold’s market cap. Join the #PicFlipTillGoldFlip campaign and help push Bitcoin to $1 million. From laser eyes to upside-down pics, it’s time to ...

By comparing our eyes to those of dragonflies, he reveals humanity's unique way of seeing. 1. The image projected onto the back of our eyes is upside down. Our brain decodes this image so that we ...

#Bitcoin has hit $100K, but the journey isn’t over. From laser eyes to upside-down pics, it’s time to turn the financial world on its head—literally. Social media campaigns like this aren ...

Because the front of the eye is curved, it bends the light as it goes in, turning the image on the retina upside down. Inside the retina, there are millions of special sense receptors called rods ...