Findings:

• Periodic breathing
• unstable periodic orbits
• Collections--A virtual periodic for the nodegel (category)
• periodic waveform
• The Periodic Table
• Wooden Periodic Table Table
• Periodic space filling
• periodic sentence
• Periodic function
• Hypokalemic Periodic Paralysis
• periodic law
• Periodic table mnemonic
• detention
• Periodic Table of the Elements
• Periodic
• Further Adventures In Detention
• 90 day detention
• juvenile detention
• Preventative detention
• The National Inquiry into Children in Immigration Detention
• detention without trial
• Sept. 11 detention justification falls flat
• after school detention

If you Log in you could create a "periodic detention" node. If you don't already have an account, you can register here.