Please capitalize where necessary: as is constant, we see that the photon retains a constant mass, even if its velocity is changing.
A: As is constant, we see that the photon retains a constant mass, even if its velocity is changing.

Q: a tantra massage is like a journey into yourself, through your entire inner universe.

A: A tantra massage is like a journey into yourself, through your entire inner universe.

Q: we do not transfer your information outside the european economic area ("eea") unless you are a user located outside the eea in which case we may need to transfer your information to deliver your goods, process payment/refunds, or to send you promotional information you have subscribed to.
A: We do not transfer your information outside the European Economic Area ("EEA") unless you are a user located outside the EEA in which case we may need to transfer your information to deliver your goods, process payment/refunds, or to send you promotional information you have subscribed to.

Problem: 19. march 2012 by greenland today
Can you repeat this sentence, but capitalize it?
Answer: 19. March 2012 by Greenland Today

Text: the i.mx platform is optimized for multimedia, display, and industrial applications and brings interactivity to a whole new world of products. the partnership strengthens prevas as a nordic leader in embedded systems.

Correct capitalization: The i.MX platform is optimized for multimedia, display, and industrial applications and brings interactivity to a whole new world of products. The partnership strengthens Prevas as a Nordic leader in embedded systems.

Q: the player doubles his bet when he loses. he starts over at the initial amount when he wins. an amount equal to the initial amount is saved after every eventual win.

A:
The player doubles his bet when he loses. He starts over at the initial amount when he wins. An amount equal to the initial amount is saved after every eventual win.