https://www.bilibili.com/video/BV14p4y1V7kS if you're on mobile and it tries to force you to download the app after tapping the video thumbnail, choose 继续在网页观看 instead.

EDIT: there's also a follow-up where he tries to attract it with the magnet to show that it's not ferromagnetic: https://www.bilibili.com/video/BV13k4y1G7i1