**Peter Todd** @pete@petertodd.org · Mar 24, 2021, 13:34

**Peter Todd** @pete@petertodd.org · Mar 24, 2021, 13:34

Peter Todd @pete@petertodd.org

Pretty sure I figured out how this works from the video - see if you can too!

**Emzy** @emzy@bitcoinhackers.org · Mar 24, 2021, 13:42

**Emzy** @emzy@bitcoinhackers.org · Mar 24, 2021, 13:42

Emzy @emzy@bitcoinhackers.org

Same, but I was not 100% sure. [solution in text]

@pete
I thought of a " < < " mirror setup.

**Peter Todd** @pete@petertodd.org · 2021-03-24T13:45:54Z

Peter Todd @pete@petertodd.org

Good guess!

@emzy Now, see if you can figure out why that setup looks convincing. What is the geometry of the whole scene that makes it work?

Mar 24, 2021, 13:45 · · Web · · ·

**Emzy** @emzy@bitcoinhackers.org · Mar 24, 2021, 13:50

**Emzy** @emzy@bitcoinhackers.org · Mar 24, 2021, 13:50

Emzy @emzy@bitcoinhackers.org

Too late. I watched the solution.

@pete but it makes perfect sense that you need to be far away to get less overlap effects.