I made a retirement gift for my wife's friend/coworker Rita.
She retired after 36 years of service in Alexian Brothers Medical Center, Elk Grove Village.
Used thick 18 gauge gold-filled wire on dark blue velvet fabric and 4 x 6 inches picture frame. Look so much better in real than in picture.

Web Based Remote Power Switch

My son and I made Remote Power Switch, no computer, no web-server,
just 3 parts:
ASUS WL-520GU Wireless Router $40.00
ATmega168 Microcontroller $4.00 - Arduino Bootloader
Relay and transistor

Remote control of toggling the Air-conditioner/Heater from the web interface/phone.
Access from anywhere on the Internet via web browser.

More info:
https://github.com/nemik/arduinoponics