BBC节目:波浪动力船 [视频]
该BBC节目探讨了利用波浪能驱动船只的创新技术。波浪动力船通过捕捉海浪的上下运动转化为推进力,无需传统燃料即可航行。节目展示了这种环保船舶的设计原理、实际应用案例及其在减少碳排放方面的潜力。
该BBC节目探讨了利用波浪能驱动船只的创新技术。波浪动力船通过捕捉海浪的上下运动转化为推进力,无需传统燃料即可航行。节目展示了这种环保船舶的设计原理、实际应用案例及其在减少碳排放方面的潜力。
A new paper by Thomas Bloom, Will Sawin, Carl Schildkraut and Dmitrii Zhelezov disproves a well-known conjecture in additive combinatorics. The result shows there exist arbitrarily large finite sets A of real numbers where max(|A+A|,|AA|) ≤ |A|^{2-c}. The solution was achieved by humans using methods related to an earlier AI solution to the unit distance conjecture.
John Burn-Murdoch guest-hosted BBC's Radical podcast, speaking with geneticist Sir John Bell about recent and upcoming medical breakthroughs.