Lives in Fort Collins, United States
Works as a Engineer
Has a website at www.Harbortronics.com
Joined on May 1, 2000
Chief Engineer at Harbortronics.com. Have been developing electronic products for a long time! Since 1999, I've been developing time-lapse camera equipment, and some very interesting underwater camera equipment.
Mark Roberts has not submitted any challenge entries yet.
|Thunderheads With Egret by Buzz Lightyear|
|Double Rainbow; Abiquiu, NM, USA. by abiquiuense|
from After the Rain