I brought my daughter to work with me once when she was three years old.  She managed to turn off our main UPS, back before everything was virtualized.  Restarting 30+ physical servers while everyone else was losing their minds was a learning experience.<p>I can&#x27;t say I blame my employer for instituting a strict &quot;children are not welcome&quot; policy after that, but I&#x27;m still rather annoyed.