Marcus O'Brien

@bn_demo_marcus_obrien (he/him)

Community lead · runs three book clubs

Community Lead based in Dublin, IE.

Dublin, IE Joined Jul 2026

Alex Rivera

@bn_demo_alex_rivera 7h ago Public

This walkthrough nails what we are building. Worth ten minutes. #community

Liam Walsh

@bn_demo_liam_walsh 2d ago Public

Climate model run finished after 9 hours. The ocean is telling us things. #climate #science

Lucia Ferrari

@bn_demo_lucia_ferrari 1d ago Public

Tried shooting only at golden hour for a week. Completely changed how I see light. #photography