Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
daveevad
on Dec 25, 2022
|
parent
|
context
|
favorite
| on:
Donald Knuth’s Christmas Lecture (2022) [video]
It looks to me like he's using a product by WolfVision that markets itself as a Visualizer[1].
[1](
https://wolfvision.com/en/products/vz-8uhd
)
leephillips
on Dec 25, 2022
[–]
Ahh, I guess what I meant to say was that in olden days the optical version of this was called an opaque projector.
Join us for
AI Startup School
this June 16-17 in San Francisco!
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
[1](https://wolfvision.com/en/products/vz-8uhd)