Ancestors

Toot

Written by Guy Dupont on 2025-01-10 at 15:10

designed some business cards that only show my info when you're in the sun.

DO NOT contact me unless you are OUT OF OFFICE 😎

=> View attached media | View attached media

=> More informations about this toot | More toots from gvy_dvpont@mastodon.social

Descendants

Written by Guy Dupont on 2025-01-10 at 15:13

🌞 🌞 🌞

=> View attached media

=> More informations about this toot | More toots from gvy_dvpont@mastodon.social

Written by Francis 🏴‍☠️ Gulotta on 2025-01-10 at 15:17

@gvy_dvpont this is such a fucking good idea

=> More informations about this toot | More toots from reconbot@toot.cafe

Written by Cheng Zhang on 2025-01-10 at 16:07

@gvy_dvpont welp, this will only work once a month in london.

=> More informations about this toot | More toots from czhang03@mathstodon.xyz

Written by B'ad Samurai 🐐 on 2025-01-10 at 16:46

@gvy_dvpont love this! Is there a rain + low temp version for Upper Left Coast, USA?

=> More informations about this toot | More toots from badsamurai@infosec.exchange

Written by Guy Dupont on 2025-01-10 at 17:32

@badsamurai I was gonna say no but apparently you CAN get hydrochromic pigment!

=> More informations about this toot | More toots from gvy_dvpont@mastodon.social

Written by B'ad Samurai 🐐 on 2025-01-10 at 20:22

@gvy_dvpont right, I guess that's typically been diaper indicators. I wonder if one half of the QR could be thermochromic and the other half is hydro.

=> More informations about this toot | More toots from badsamurai@infosec.exchange

Written by Guy Dupont on 2025-01-10 at 20:27

@badsamurai ah cool, multiple steps to unlock

=> More informations about this toot | More toots from gvy_dvpont@mastodon.social

Written by noahnah on 2025-01-10 at 18:22

@gvy_dvpont wonderful idea, I love it

=> More informations about this toot | More toots from noahnah@ioc.exchange

Written by Irenes (many) on 2025-01-11 at 00:44

@gvy_dvpont oh how cool!

=> More informations about this toot | More toots from ireneista@irenes.space

Written by JPeck on 2025-01-11 at 19:36

@gvy_dvpont such a cool idea 😀

=> More informations about this toot | More toots from boscoandpeck@universeodon.com