It is astonishing to realize that until Galileo performed his experiments on the acceleration of gravity in the early seventeenth century, nobody questioned Aristotle's falling balls. Nobody said, Show Me!
Neil deGrasse TysonIn modern times, if the sole measure of whatโs out there flows from your five senses then a precarious life awaits you.
Neil deGrasse TysonI'm a little fatigued of adults saying we've got to worry about the kids. And these are the same adults that don't know science and are running things and wielding resources and legislation.
Neil deGrasse TysonPart of knowing how to think is knowing how the laws of nature shape the world around us. Without that knowledge, without that capacity to think, you can easily become a victim of people who seek to take advantage of you.
Neil deGrasse Tyson