THE DANGER OF THE RICH AND POWERFUL MAN-BUBBLE

All these rich and powerful men think they’re “secret geniuses” once they’ve concluded the “truth” of their own infallibility, they stop listening to those whose opinions contradict their own. Also, don't be fooled! This is what Elon Musk is really up to with Twitter. The next presidential election season is already getting underway. Which of these Democratic candidates will likely run for President in 2024. Geeky Science: A brain expert says there is one thing that sets "super agers" apart from the elderly with weak memories.