Thursday assorted links by Tyler Cowen February 21, 2019 at 12:46 pm 1. Emojis in court cases. 2. The rise of the on-line mega-university. 3. Why does the zebra have stripes? (NYT) The Atlantic story. And the original article. 4. Venting as epistemic work. 5. Maybe orchestras discriminate less than you think. 6. That was then, this is now, gymnastics edition (recommended). 7. The CRISPR twins had their brains altered.