3 ms·MIT still has chalkboards. I'm sure there's a reason behind that.by Cyph0n 11y agoMIT still has chalkboards. I'm sure there's a reason behind that.rz2k 11y agoHow else do you draw dotted lines? https://youtube.com/watch?v=l789l6np-qA https://youtube.com/watch?v=l789l6np-qACyph0n 11y agoAmazing haha!