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The Series Finale of Online Education: Coursera Acquires Udemy

$7.2 billion in combined revenue since 2020. $8 billion in lost market value. This merger marks the end of an era in online education.

Dhawal Shah Feb 11, 2026

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探索柔性电子技术的基础理论、设计方法和实际应用，掌握从材料选择到器件制造的核心知识，为未来柔性电子领域的研究和创新打下基础。
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第24届冬季奥林匹克运动会，将于2022年在中国北京市和张家口市联合举行，这是中国历史上第一次举办冬季奥运会。想成为2022年北京张家口冬奥会的“专业”观众吗？快来查收你的冬奥会观赛指南吧！
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Carbon Neutrality: Why and How the World is Addressing Climate Change
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中国工笔画艺术有着悠久的历史和灿烂的文化。本课程通过欣赏、写生、创研、掌握中国工笔画的理论和表现方法，使学习者提高艺术修养，提升创新思维能力。
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Explore public affairs ethics through case studies and dialogues, examining institutional ethics, moral dilemmas, and value systems to develop rational decision-making abilities in public management.
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本课程为蓝志勇教授多年来从事公共管理与公共政策的教学和研究的思想和体会，是根据特定的MPA学生群体做出的课程设置。
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“经典热力学是唯一具有普遍性的物理理论”（爱因斯坦语），让我们一起掌握“热力学之匙”打开新时代化学工程理论与应用之门。
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Master the principles and applications of physical-chemical water treatment technologies, from coagulation and sedimentation to membrane separation and adsorption processes for environmental engineering.
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同学，你好！十一月，学堂在线将为你呈现来自清华大学的一批名师通识课，11月23日起，每晚19:00，请你和清华学子一起，来学通识课。
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Discover how to create optimal architectural environments by exploring thermal comfort, air quality, acoustics, and lighting while understanding human physiological and psychological needs.
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量子力学是近代和现代物理学的理论基础，是科学史上被实验最精确地检验过的物理理论。量子世界里充满了奇妙，它正等着您来探秘！
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Delve into warehouse system optimization, covering layout design, order picking strategies, and automated systems analysis for modern logistics operations and e-commerce fulfillment centers.
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