Silicon Valley faces tough questions about how it treats women. But the problem isn't just for modern-day women -- it goes back at least 200 years.
Workplace gender discrimination claims against the software hosting service have resulted in an ousted co-founder and a fizzled partnership.
Seen by some as the world's first programmer, Lovelace created technical notes for the Analytical Engine conceived by Charles Babbage.
The day celebrates the achievements of women in the fields of science, technology, engineering, and math, with the intent to inspire and create new role models.