BlogHide Resteemsdavidinnocent (25)in science • 7 years agoHOW?...Hello guys, I am starting a new series today called how, where we will be exploring how things work and how things happened or will happen. Please do leave a comment or an upvote it would really…davidinnocent (25)in philosophy • 7 years agoThe illusion of up and down.A friend of mine asked me why we don't fall off the earth if it a sphere? It was so easy to answer that but then it hit me, if gravity makes us to stay on the sphere,then it means up and down is…