A university janitor who turned off a freezer after hearing multiple “annoying alarms,” ruined more than 20 years of research, according to a lawsuit filed against his employer by Rensselaer ...

A university janitor accidentally turned off a super cold laboratory freezer after repeated "annoying alarms," resulting in the destruction of $1 million worth of scientific research, according to a ...

Here is a simple freezer alarm circuit, but ultra sensitive with a buzzer. The circuit raises an audio alert when the temperature inside the freezer box goes up above a preset level. The circuit ...

Rensselaer Polytechnic Institute said that the cleaning service failed to properly train a janitor and is seeking $1 million in damages. By Remy Tumin For 20 years, a Rensselaer Polytechnic Institute ...