July 23

Born in 1811 in New York City, Isaac Singer adapted existing sewing machine designs to create a reliable, mass-produced model. In 1851, he founded the Singer Manufacturing Company, which became a global leader in sewing technology. He introduced installment payment plans that made machines affordable for households. Singer also innovated assembly-line production methods. Under his guidance, the company expanded operations across Europe and North America. His entrepreneurial vision transformed domestic and industrial sewing. Singer died in 1875, leaving a company still in operation today.

Kamil Tolon was a pioneering Turkish industrialist remembered for his innovative contributions to Turkey's nascent manufacturing industry. In the 1940s and 1950s, he developed the country's first domestic electric washing machine and various industrial machines, reducing reliance on imports. Tolon founded multiple factories and played a key role in establishing Turkey's industrial infrastructure. His entrepreneurial spirit earned him the nickname 'Father of Turkish Industry.' He also promoted technical education and influenced industrial policy reforms across Turkey. Through his inventions and business ventures, Tolon helped catalyze economic growth and technological advancement in his country.