Scientists develop a second thumb

Scientists have developed a second thumb. You have definitely seen it before, but now it is closer than ever to a mass release. It is attached to the wrist at the bottom of the palm. A recent large-scale test was conducted, with 98% of the 3596 participants quickly mastering its control and embracing the additional thumb. The most astonishing thing is that, at the end of the tests, every second person felt incomplete without the sixth finger.