988 reputation
710
bio website
location Spain
age 72
visits member for 4 years, 9 months
seen 8 hours ago
Retired Brit living in Spain. Hoping the internet will keep my brain functioning for a while yet.

Jan
25
revised Laptop Power Supplies- AMPS Confusion
1st sentence added bracketted condition
Jan
24
revised Bandwidth in frequency to bits/sec
remove "per second" in line with comment