A himalayan yogi named Swami Rama had traveled to the United States to conduct a few tests and give lectures. In those tests, he showed some miraculous feats to people and even change science itself.
http://www.swamij.com/pdf/swami-rama-beyond-biofeedback.pdfThis first link is in an excerpt of a book from the foundation that did the tests on him.
http://www.swamij.com/pdf/swami-rama-britannica-1973.pdfHere he was featured in the Encyclopedia Britannica.
I urge you to read up more on his experiences as well. I hope it gives you more of a feeling that things that were once impossible are now possible.
They said we couldn't control involuntary body parts. he proved them wrong.