Although the Chinese couldn't tell anyone exactly what an earthquake measured on the Richter scale (since the Richter scale wasn't created until 1935), they did manage to invent the world's first earthquake detector -- a seismograph.
WHAT IS AN ALIBI? An alibi is any evidence showing that a citizen accused of a crime was somewhere other than at the scene of a crime when the crime occurred. While T.V. and movies often portray the alibi as a fraudulent and untruthful, in the real world, the alibi is a perfectly respectable legal defense.
Alibaba Group Holding Limited (Chinese: é¿éå·´å·´éå¢æ§è¡æéå¬å¸; pinyin: ÄlÇbÄbÄ JÃ­tuÃ¡n KÃ²nggÇ YÇuxiÃ n GÅngsÄ«) is a Chinese multinational e-commerce, retail, Internet, AI and technology conglomerate founded in 1999 that provides consumer-to-consumer, business-to-consumer and business-to-business sales services via web portals, as well as electronic payment services, shopping search engines and data-centric cloud computing services.