Roger Cotes
Mathematician, co-editor of 'Principia'
Mathematician, co-editor of 'Principia'
An English mathematician and astronomer contributed significantly to the field of mathematics during the early 18th century. Cotes served as the Plumian Professor of Astronomy and Experimental Philosophy at the University of Cambridge. He worked closely with Isaac Newton, co-editing the second edition of 'Philosophiæ Naturalis Principia Mathematica', a foundational text in physics and mathematics. Cotes is recognized for his advancements in calculus and his work on the nature of light. His life was cut short at the age of 39, but his contributions to mathematics and astronomy remained influential.
Co-edited 'Philosophiæ Naturalis Principia Mathematica'
Developed Cotes’s theorem in calculus
A significant figure in the American arts community, contributed to cultural initiatives and supported various artistic endeavors. Established the Hogg Foundation for Mental Health in Texas, focusing on mental health research and community support. Played a crucial role in the creation of the Houston Museum of Fine Arts, enhancing access to art for the public. Engaged in numerous charitable activities, particularly in the realms of education and mental health services.
Continue ReadingAn American illustrator created the smiley face in 1963 as part of a campaign to improve morale at an insurance company. The design quickly gained popularity and became a cultural icon. The simple and recognizable image has appeared in various forms over the decades, becoming a symbol of happiness and positivity. Ball also founded a company that promoted this icon and its various adaptations in merchandise, further embedding the smiley face into popular culture.
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