Write to Brain

Pioneering non-invasive brain stimulation using focused ultrasound. We induced artificial smells through ultrasound olfactory stimulation.

Popular posts: 1
Total points: 676
HN comments: 184
Rank: #1,995 company

Visit writetobrain.com → On Hacker News Nov 2025 – Nov 2025

Science & Space 1 Hardware & Electronics 1

Most points Most discussed Most cited Newest

We Induced Smells With Ultrasound

2025676 points184 comments Science & Space details

First-ever ultrasound olfactory stimulation in humans. We induced distinct artificial smells like campfire and fresh air using focused ultrasound - a nose BCI breakthrough.