Portal:San Francisco Bay Area/Did you know/68
![Robot assemblers at the Tesla Factory](http://upload.wikimedia.org/wikipedia/commons/thumb/5/57/Tesla_auto_bots.jpg/100px-Tesla_auto_bots.jpg)
![Panama–Pacific commemorative coins](http://upload.wikimedia.org/wikipedia/commons/thumb/4/4b/1915-S_%2450_Panama-Pacific_50_Dollar_Octagonal.jpg/120px-1915-S_%2450_Panama-Pacific_50_Dollar_Octagonal.jpg)
- ... that more than 1,400 people have committed suicide by jumping from the Golden Gate Bridge since it was built in 1937? (crisis hotline sign pictured)
- ... that actress Mai Tai Sing once waitressed at the Forbidden City nightclub in San Francisco?
- ... that during the 1950 U.S. Navy secret experiment Operation Sea-Spray, Serratia marcescens and Bacillus globigii bacteria were sprayed over the Bay Area?
- ... that landscape architect Mai Kitazawa Arbegast (pictured) played a key role in the gift of Blake Garden to UC Berkeley?
- ... that the Oakland Municipal Garage and Repair Shop was established in 1913 for the maintenance and repair of all municipal automobiles?
- ... that the Tesla Model S manufacturing process (pictured) at the Fremont Tesla Factory uses more than 160 specialist robots?
- ... that the octagonal $50 piece of the Panama-Pacific commemorative coin issue (pictured) is the only U.S. coin that is not round?
April 2015