On the topic of 'scientifically accurate animations of biological processes'. You may know of these videos, but I thought these might be worth sharing for others interested in this topic:

Here is a TEDTalk by Drew Berry: Animations of unseeable biology. (uploaded in 2012) https://youtu.be/WFCvkkDSfIU

Here is also a more recent video by Veritasium on YT that also talks about these animations. (uploaded in 2017) https://youtu.be/X_tYrnv_o6A

I did not. That's fantastic. Thank you.

I would say most domain owners don't have any of that setup. So any emails sent to any address at that domain will fail to send.

Thanks so much for sharing this! This is awesome :D

Me and my boyfriend are both math nerds and will both love this :)