RAYMOND — Do you know how to do a PowerPoint presentation? In a few years every 9-year-old at Lamprey River Elementary School may. A group of 23 fourth-grade students is using PowerPoint ...

Jeff Bezos dislikes PowerPoint. ... Yes, Bezos explained rocket science at a 4th-grade reading level. For example, Bezos said: “We’ve sent robotic probes to all the planets in our solar system.