8,731 reputation
11448
bio website infosecfrog.blogspot.com
location Scotland, United Kingdom
age 43
visits member for 2 years, 6 months
seen 6 hours ago

Walker, canoeist, sailer, glider pilot, rock climber and father of 3.

Middle son of a polar explorer, and grew up in the wilds of Orkney and the Falklands - so take after my father in outdoors pursuits.

Happy in the middle of mountains or forests in a tent :-)


Jul
15
reviewed Approve suggested edit on Climbing rope is rated to X UIAA falls. What is a UIAA fall?
Jul
4
comment Calculating time until sunset
In Orkney at midsummer, the sun doesn't go down so much as around - only briefly dipping under the horizon to the north. And north of the Arctic circle it won't go down at all in the summer. I wonder if it works at the equator...
Jul
4
revised Number of people in a boat?
deleted 394 characters in body
Jul
4
comment Calculating time until sunset
Which latitude have you tried this? It will have different results depending on where you are, eg where I grew up (quite far north!) a hand's breadth could give you hours before the sun set.
Jul
3
answered Number of people in a boat?
Jul
3
answered What can I do I to loosen up my outboard steering?
Jul
2
answered How to make two strand cord or string?
Jul
1
comment How much vertical distance is it possible to make in a day?
Woah!!! That is mental!
Jun
30
comment How much vertical distance is it possible to make in a day?
I don't know - but in my opinion this may be difficult to answer as it could be very different for different people. I have seen video footage of people who took less than 15 minutes on a climb which took me over an hour, and I'm not a beginner.
Jun
29
comment How harmful is the rising/setting sun?
And just to add - the main reason for this is the amount of atmosphere the sun's rays travel through before they get to you. When the sun is directly overhead you have around 60 miles of atmosphere above you (based on the usual estimate of thickness of atmosphere) but as the sun sets you can have hundreds of miles of atmosphere directly between you and the sun. Also, more of the rays' path is at lower altitude, where air is denser, attenuating the rays even more.
Jun
28
comment Should I leave my boat lift above water or submerged?
+1 this is my experience as well. Keep it out of the water - this is even more important in salt water, but still true for fresh water.
Jun
27
comment Avoiding compression when packing synthetic sleeping bag
It's this one: google.co.uk/products/…
Jun
26
answered What is the best stroke for swimming in rapids aggressively?
Jun
26
answered Avoiding compression when packing synthetic sleeping bag
Jun
26
awarded  Nice Answer
Jun
20
awarded  Nice Answer
Jun
18
reviewed Approve suggested edit on Would a tampon be a good addition to a survival kit
Jun
17
revised A list of suitable foods for a long hike
minor spelling edit :-)
Jun
13
comment The best solution for carrying a D-SLR when hiking
If you are in really cold weather get a holster to keep your batteries in your armpits. My father used to test cameras and batteries in the Antarctic and reckoned it was the only way to get batteries to survive more than a few minutes.
Jun
13
comment Would a tampon be a good addition to a survival kit
Being married to a nurse I have also seen a sanitary towel used as a very effective dressing for a wound, providing both absorbency and protection.