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Researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have developed a shape-shifting material that can take and hold any possible shape, paving the way for a new type of multifunctional material that could be used in a range of applications, from robotics and biotechn...-
Horseshoe Crab Michael Bartlett will engineer wearable, whole-body sensing networks with a Young Investigator Award from the Office of Naval Research. The horseshoe crab is often referred to as a “living fossil” because its evolution has been virtually stagnant for millions of years. Despite its lack of evolu...-
11·28
Peeking Into a Chrysalis, Incredible Videos Capture Butterfly Wings Forming During Metamorphosis
Larger, overlapping scales in red and green begin to form their structural details midway through development (right). Each image is 75 μm wide. Credit: Anthony McDougal and Sungsam Kang The findings could inform the design of new materials such as iridescent windows or waterproof textiles. If you brush again...-
An artificial muscle made of a stretched shape memory polymer contracts upon heating, bending a mannequin’s arm. Credit: Adapted from ACS Central Science 2021, DOI: 10.1021/acscentsci.1c00829 When stretched or deformed, shape memory polymers return to their original shapes after heat or light is applied. Thes...-
11-27
Credit: Anna Nesterova University of Arizona aerospace and mining engineers are mapping out a plan for harvesting the moon’s resources using autonomous robot swarms and new excavation techniques. With scientists beginning to more seri...-
11-27
An MIT team has fabricated a hydrogel-based material that mimics the structure of the lobster’s underbelly, the toughest known hydrogel found in nature. The membrane’s structure could provide a blueprint for robust artificial tissues. ...-
10-015G消息或於10月中下旬全國試商用,在中國國際信息通信展覽會5G消息高層論壇上，運營商相關人士表示，5G消息或將於今年10月中下旬全國試商用。,:-0 你升級5G套餐了嗎？,餓了么長輩模式正式上線,餓了么App正式上線對老年人更加友好的長輩模式。數據显示，疫情...
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10-019月30日消息，近日，虛擬人“華智冰”彈唱視頻走紅網絡。對此，該內容製作方小冰公司發表說明，介紹了“華智冰”彈唱內容製作背景，涉及相關技術與此前的不同之處，以及對虛擬人內容技術發展的觀點和態度。,小冰公司表示，虛擬人將成為未來視頻內容的主要提供...
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10-01
iPhone13系列自不久前發布之後，憑藉縮小的劉海、更強的拍照、首次搭載的高刷屏以及相比前代更低的價格收穫了大量消費者的好評。iPhone13系列開售當日便迎來瘋搶。雖然iPhone13系列已開售一段時間，但目前來看仍然是供不應求，不少三方平台甚至開始加價出...-
10-01
上世紀90年代初，互聯網觀察家、《連線》雜誌主編凱文・凱利曾經預言：未來將會有5000個永不停播的電視頻道。當時，凱文・凱利第一次與美國廣播公司（ABC）闡述此想法時，高管們提供了一個質疑：誰來為這5000個頻道提供內容？凱文・凱利的答案是：用戶來製...
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