Madison Fire Department credited a fire sprinkler head for putting out most of a fire at the UW-Madison Discovery Building Thursday night.
At 11:15 p.m. firefighters arrived at the building on the 300 block of N. Orchard Street for a fire alarm going off.
MFD said an automatic fire sprinkler head detected the fire and turned on. The sprinkler head also triggered the building’s fire alarm.
Firefighters put out the rest of the fire with a two-and-a-half-gallon water can extinguisher.