#杂
2024年诺贝尔物理学家得主、人工智能专家 Geoffrey E. Hinton，一家几代人都是科学家，这之前很多人说过就不复述了，参见附图。
值得一提的是他的姑姑Joan Hinton，中文名寒春，曾经参与曼哈顿计划，1948年后来到中国，为中国农业机械化贡献力量（但并未参与中国的核武器研制计划），可以说是中国人民的老朋友，也是首位拿到中国绿卡的外国人。
BY codedump的电报频道
If riding a bucking bronco is your idea of fun, you’re going to love what the stock market has in store. Consider this past week’s ride a preview.The week’s action didn’t look like much, if you didn’t know better. The Dow Jones Industrial Average rose 213.12 points or 0.6%, while the S&P 500 advanced 0.5%, and the Nasdaq Composite ended little changed.
Since the violent storming of Capitol Hill and subsequent ban of former U.S. President Donald Trump from Facebook and Twitter, the removal of Parler from Amazon’s servers, and the de-platforming of incendiary right-wing content, messaging services Telegram and Signal have seen a deluge of new users. In January alone, Telegram reported 90 million new accounts. Its founder, Pavel Durov, described this as “the largest digital migration in human history.” Signal reportedly doubled its user base to 40 million people and became the most downloaded app in 70 countries. The two services rely on encryption to protect the privacy of user communication, which has made them popular with protesters seeking to conceal their identities against repressive governments in places like Belarus, Hong Kong, and Iran. But the same encryption technology has also made them a favored communication tool for criminals and terrorist groups, including al Qaeda and the Islamic State.
telegram from it