Cafes w/ natural lighting or windows?
North Hayward to/from SF, is BART safe?
$5 reservations for a climate monitoring device called Dream
$5 pre-orders for a climate monitoring device -- just bought one, anyone want to do this with me?
Monthly Support & Buying Megathread
Smart CO2 Sensor
$5 pre-orders for a climate monitoring device -- anyone want to do this with me?
Thoughts on the Dream air quality monitoring network?
Cheap air quality (CO2) sensor?
Recs on 1 units or interesting but chill classes?
