What's in our tap water and babies' teething tablets? Find out in our September 11-17 2017 #sciseekpicks #scicomm

Each week, the ScienceSeeker editors pick their favourite posts within their respective areas of interest and expertise. Here is a round-up of the Science Seeker Editors’ Selections for the past week:

• Cassini's Grand Finale by Lee Billings and Mike Lemonick at Scientific American
• Last Days of Cassini: An Insider's Story by Corey S Powell at Out There
• It's Time for a 21st Century Hurricane Scale by Dan Satterfield at Dan's Wild Wild Science Journal 
• Wildlife Photographer of the Year at the Natural History Museum

Great photography via Natural History Museum

• The Plan to Clone an Extinct Horse by Stacey McKenna at Hakai Magazine
• Renewable energy flooring takes a step forward at Union South by Will Cushman at University of Wisconsin-Madison
• If NYC subways obeyed quantum maths trains wouldn’t be delayed by Mark Kim at New Scientist
• If you're drinking tap water, you're consuming plastic pollutants by Dan Morrison and Christopher Tyree at PRI
• Flu vaccine causes miscarriages – the real evidence says otherwise at Skeptical Raptor 
• Warning Letter of the Week: poisoning infants edition at Chemjobber
• The Terrifying Physics Of How Wildfires Spread So Fast by Ethan Siegel at Starts With a Bang!
• Solidarity in Sobriety by C Mellor at Science For The Common Man 
• Good as Gold by Sonia Fernandez at The University of Santa Barbara Current
• What currently widely-accepted scientific practices will someday be seen as unethical? by Jeremy Fox at Dynamic Ecology
• Math: Still Not Everywhere by Michael J. Barany at mathbabe
• Putting a price tag on the flood-reducing value of wetlands by Brandon Keim at Anthropocene

Check back next week for more great picks!