Radiation, The Birth of Christ, and the War on Christmas Mike's Multiverse

For this week's Ask Science Mike, we address the following questions: What kind of motorcycle do you ride? Are cell phones actually dangerous to our bodies because of radiation? When was Jesus actually born? Can you explain the war on Christmas?
You're in charge of this program. All you have to do is submit a question using #asksciencemike on Twitter, YouTube, or Soundcloud. You can also submit questions anonymously on asksciencemike.com.
The easiest way to get new episodes is to subscribe on iTunes here.
Ask Science Mike is made possible by listeners like you. Learn more on our Patreon page. 
Here are some resources on each answer if you'd like to dig deeper.
What kind of motorcycle do you ride?
Honda NC700X
Are cell phones actually dangerous to our bodies because of radiation?
http://www.physlink.com/Education/AskExperts/ae175.cfm
http://www.cancer.gov/about-cancer/causes-prevention/risk/radiation/cell-phones-fact-sheet
http://physicscentral.com/explore/action/radiationandhumans.cfm
http://www.cancer.org/cancer/cancercauses/radiationexposureandcancer/uvradiation/uv-radiation-what-is-uv
When was Jesus actually born?
http://www.livescience.com/42976-when-was-jesus-born.html
http://www.history.com/this-day-in-history/christ-is-born
The Bible Tells Me So - Peter Enns
Can you explain the war on Christmas?
The War on Christmas Explained
Ask Science Mike is produced by Gregg Nordin.
The Ask Science Mike theme song was written, performed, and recorded by Jeb Bodiford. If you need original podcast music, he's your guy.
You've got questions, he's got answers.
Even though we may not understand he'll talk anyway.
You've got problems, he won't solve them,
But he'll talk and talk and talk until he's blue in the face.
Science, faith, and life - Ask Science Mike.