Showing posts with label mental. Show all posts
Showing posts with label mental. Show all posts

Sunday, July 10, 2011

Nothing in the Universe is What It Seems

Several hundred years ago scientists considered that the weight of an object was fixed and absolute. Then Isaac Newton demonstrated that an object weighed less at the top of a mountain than it did at sea level, where gravity was stronger. (Weight is a measure of the force that gravity exerts on an object).  Read more..


FREE Writers Empire on Amazon Kindle on the 20, 21 July 2025. Read and Review

  Writers Empire- Free ebook, Read and Review, 20, 21 July 2025. #kindlebooks #readers #WritingCommunity https://www.amazon.com/Writers-E...