# Birth of the Blues

- Date: January 2, 2021
- Series: Pyro Tech Talks 2021
- Recording: available to WPA members (sign in at https://www.westernpyro.org/sign-in)

A history of the development of the color blue in fireworks will be presented, including limited formulae prior to the use of copper compounds and chlorates. Barry Sturman will present this seminar live from Melbourne Australia.