1: Electronics; Building, Hi-Fi Equipment, Tube Amplifiers, and designing Audio Amplifiers.
2: Astronomy; Star Gazing, Cosmology, Building telescopes, and Reading about the Universe.
3: Computer; Build my own Computer systems, Networking, Wireless Networking.
4: Music; Playing: Flute, Sax, Ensoniq MR61 keyboard, and Harmonicas, Acoustics.
5. Solar Power; Engineered and installed a Photovoltaic generation station at my residence.
Vantage Pro II Wireless weather station, KCALOSGA8