When it comes to upper pecs, the study found that the incline bench is just slightly more effective than the flat or decline bench. The study also tested grips, and found that a narrower grip (just beyond shoulder width) combined with an incline bench press is the best for those upper pecs.
You are currently converting speed units from speed of light to miles per hour. 1 c = 670616629.3844 mph. speed of light. c. miles per hour. 670616629.3844 mph.
How fast can we travel in space? I asked a question about Light years and someone told me that light travels at 186000 miles per second, so i was wondering whats the fastest we got and: is there any ideas for us to go faster. is light fixed to this speed or are there permations that would slow it or speed it up.