佩尼燕京人penny 2025-03-30 17:23:27
北航老友给我寄来幻灯片“数学之美”。我读后很有收获。只觉得太晚了。如果我从小学读书就能感到数学美,我想我的数学会学得更生动活泼。小时学习数学对作文字应用题有体会后,就对数学很感兴趣, 后来学平面几何对加补助线的难...
[ 阅读全文 ]蓝调 2025-03-29 15:16:34
Sustainable abundance pic.twitter.com/SsONDzbah0— Tesla (@Tesla) March 21, 2025https://x.com/Tesla/status/1903138591338791153
[ 阅读全文 ]How Power, Performance, Area, and Cost relate to Moore\'s Law
蓝调 2025-03-28 21:57:07
https://www.chiphistory.org/430-how-power-performance-area-and-cost-relate-to-moore-s-law
[ 阅读全文 ]chip history|Sunlin Chou: A tribute
蓝调 2025-03-28 21:54:30
https://www.chiphistory.org/747-sunlin-chou-a-tribute
[ 阅读全文 ]影响台积电创始人张忠谋先生的Michael E. Porter三本书
蓝调 2025-03-27 22:56:57
About the author Michael E. Porter, Professor of Business Administration at the Harvard Business School, is the author of Competitive Strategy, the recipient of the 1979 McKinsey Foundation Award...
[ 阅读全文 ]The Long-Term Budget Outlook: 2025 to 2055
蓝调 2025-03-27 22:46:37
Extending the 10-year budget projections it published on January 17, 2025, CBO projects that federal debt held by the public, boosted by sustained deficits, will grow far beyond any previously recorded level over t...
[ 阅读全文 ]Fox采访:Elon Musk&DOGE team,behind the scenes。。。
蓝调 2025-03-27 22:39:11
1. Elon Musk and DOGE team give behind the scenes look at their mission Elon Musk and members of his DOGE team discuss efforts to eliminate waste, fraud and abuse from government and address their critics an...
[ 阅读全文 ]孔雀开屏不是为了美?子非鱼,安知鱼之乐?——谈白马非马和指鹿为马
ScottGu 2025-03-29 18:27:25
黄莺是否歌唱,驼鸟是否跳舞?贝多芬《第五交响乐》初始motif是命运敲门声,还是黄莺叫声,是否有抽象之美? 不懂科学逻辑,就会绕圈子把自己绕晕。王蒙说庄子诡辩。其实惠施是名家代表人物。庄子是以名家之术诘难名家惠施,即以其人之...
[ 阅读全文 ]Sunlin Chou, Pioneer in Intel’s Technology and Manufacturing Gro
蓝调 2025-03-29 10:12:47
https://intelretiree.com/wp-content/uploads/2018/12/Sunlin-Chou-IRO-story-12-20-2018.pdf
[ 阅读全文 ]南方古猿 2025-03-28 23:08:56
震级(Magnitude)代表了震源释放的能量,是通过仪器给出地震大小的一种量度。每增加1级,能量相差大约30倍。 里氏震级(Richter magnitude scale, ML),是一种表示地震大小的标度,由里克特在1935年发明。它是由观测点处...
[ 阅读全文 ]@xAIhas acquired @X in an all-stock transaction.
蓝调 2025-03-28 21:36:04
@xAIhas acquired @X in an all-stock transaction. The combination values xAI at $80 billion and X at $33 billion ($45B less $12B debt). Since its founding two years ago, xAI has rapidly become one of the leading AI ...
[ 阅读全文 ]PRESERVING AND PROTECTING THE INTEGRITY OF AMERICAN ELECTIONS
蓝调 2025-03-27 22:50:16
PRESERVING AND PROTECTING THE INTEGRITY OF AMERICAN ELECTIONShttps://www.whitehouse.gov/presidential-actions/2025/03/preserving-and-protecting-the-integrity-of-american-elections/
[ 阅读全文 ]蓝调 2025-03-27 22:44:48
Cool, @Grok is #1 on Android!https://x.com/elonmusk/status/1905399600506101923
[ 阅读全文 ]machinediag11 2025-03-27 17:58:56
可以执行的Volvo Techtool 测试和校准操作取决于连接到 Tech Tool 的产品和用户的授权级别。请注意,帮助文本中显示的屏幕图像可能与 Tech Tool 中的屏幕图像不同,具体取决于正在测试的产品和用户的授权级别。本说明向您展示如何使用 Vo...
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