Wht are the achievements of Silicon Valley?

These are the achievements of Silicon Valley

• Long distance high-voltage transmission

• Amplifying vacuum tube

• First commercial radio broadcast

• Long distance continuous-wave radio transmissions

• Mobile radio systems development

• Klystron tube and microwave

• Radar

• Electronic measuring devices

• Nuclear induction applications

• X-ray microscope

• Traveling-wave tube development

• Silicon crystal-growing

• Programmable hand-held calculators

• Videotape and VCRs

• Development of the junction transmitter

• Linear accelerators for particle physics research and cancer treatment

• Swept-back aircraft wings

• Nuclear magnetic resonance

• Random access computer storage

• Disk drives

• Integrated circuits

• Planar processes

• Lasers

• Semiconductor large-scale integrated memory

• Silicon gate arrays