Please capitalize where necessary: i am very glad to hear that you have the prospect of being joined with mr james gregory in the professorship of mathematics at edinburgh, not only because you are my friend, but principally because of your abilities, you being acquainted as well with the improvements of mathematics as with the former state of those sciences.
A: I am very glad to hear that you have the prospect of being joined with Mr James Gregory in the Professorship of Mathematics at Edinburgh, not only because you are my friend, but principally because of your abilities, you being acquainted as well with the improvements of Mathematics as with the former state of those sciences.
Q: suspension: steel spring, range of spring 50 mm

A: Suspension: steel spring, range of spring 50 mm
Q: tags for this image: basel, merian, physician
A: Tags for this image: Basel, Merian, Physician
Problem: centrifuge at 95,000 x g for 30 min, 4 °c.
Can you repeat this sentence, but capitalize it?
Answer: Centrifuge at 95,000 x g for 30 min, 4 °C.
Text: a flat-screen plasma tv and an en suite bathroom with rain shower are featured in these rooms.

Correct capitalization: A flat-screen plasma TV and an en suite bathroom with rain shower are featured in these rooms.
Text: online survey consumer repondents and data collection services for clients

Correct capitalization:
Online Survey Consumer Repondents and Data Collection Services for Clients