SpaceLevitating glass particles are fastest spinning objects ever seen Tiny particles of glass have been trapped in a laser and spun at more than 1 billion times per second, the fastest rotation of any object ever seen ¿ìè¶ÌÊÓÆµ
HumansCalling men by their surname gives them an unfair career boost We are more likely to refer to professional men by their surname than women in the same jobs - making them sound more famous, eminent and worthy of awards ¿ìè¶ÌÊÓÆµ