Quote of the day
To practice means to perform, in the face of all obstacles some act of vision, of faith, of desire. Practice is a means of inviting the perfection desired.
Charles Wheatstone
Born: February 6, 1802
Died: October 19, 1875 (aged 73)
Bio: Sir Charles Wheatstone FRS, was an English scientist and inventor of many scientific breakthroughs of the Victorian era, including the English concertina, the stereoscope, and the Playfair cipher.