Dateline or Primetime or 20/20 did a show on this not long ago... I think it was 20/20. They interviewed (and ran brain scans on) a number of Christians who practice speaking in tongues. It was really interesting.
But, I gotta say that if scientists get all the answers, they won't need faith, and without faith, it's impossible to please the Lord.
As he delved into theology text books in an attempt to impress the LGM faithful, fmason3 became deeply frustrated by the books' lack of color pictures.

But for the record, FMason is Adventist... they don't delve into theology books. It's automatically programmed in their DNA.
No, all jokes aside, I have so much respect for SDAs. Those dudes are the most knowledgeable scholars I know, from the laity to the clergy to the expert scholars. They are just so well-versed and educated.
I always said if their services were a little more Apostolic, I'd be a member in a heartbeat. LOL