What is dust made of? – Michael Marder

查看我們的 Patreon 頁面: https://www.patreon.com/teded

查看完整課程: https://ed.ted.com/lessons/what-is-dust-made-of-michael-marder

Less than a tenth the size of an ant, a dust mite’s whole world is contained in the dusty film under a bed or in a forgotten corner. This realm is right under our noses, but from our perspective, the tiny specks of brilliant color blend together into a nondescript grey. What are these colorful microscopic particles? Michael Marder explores the science of dust.

Lesson by Michael Marder, animation by Mette Ilene Holmriis.

非常感謝我們的顧客對我們的支持! 沒有你，這個視頻是不可能的! Irindany Sandoval, William Bravante, Elizabeth Parker, Sai Krishna Koyoda, Therapist Gus, Samuel Barbas, Betsy Feathers, Maxwell Ingram, Ajinkya Deshmukh, Victoria Soler-Roig, Abdulmateen Aderinto, Pavel Maksimov, Barbara Younker, Cyrus Garay, Yvette Mocete, Mike Azarkman, Valeria Sloan Vasquez, Patricia Alves Panagides, William Biersdorf, 邁克爾·阿奎利納, Vinamr L. Sachdeva, FireWolfLasers, Kshitij Shah, Mohammad Said, Teach Me Diné – Navajo Language, Victoria Veretilo, Rebecca Reineke, Felipe Hoff, 美麗的雅浦島, Brandon Thomas, Lewis Westbury, Ojas Kapoor, Johnny Gutierrez, Mirzat Turap, Jaime Arriola, Emilia Alvarado, Javid Gozalov, 真佑 劉, Ethan, Philipp Hiestand, Paul Beard, Deepak Iyer, 馬庫斯·戈德哈克, Mihai Sandu, Keven Webb, Hendrik Mueller, Maurice Castonguay, Kristiyan Bonev, Maryam Dadkhah, and Joshua Wasniewski.