Spyderco Endela K390 folder pocket knife, carbon steel is easy to touch up, 88g, lightweight, works good on sika and bull tahr. Have always preferred fixed blades but this one is pretty good.
Spyderco Endela K390 folder pocket knife, carbon steel is easy to touch up, 88g, lightweight, works good on sika and bull tahr. Have always preferred fixed blades but this one is pretty good.
Also Real Meals, game changer.
Teslong bore scope.
No more guess work!
Sent from my SM-A556E using Tapatalk
My favorite sentences i like to hear are - I suppose so. and Send It!
new "micrometer" adjustable sight for the bow c/w 4x magnifying lens
Head torch that takes 18650 batteries AND is charged via USB C. No more spending the evening before a trip trying to find one charging cable. Phone charger + a couple spare 18650s, job done.
Sytong thermal XS03-35LFR amazing piece of kit!
Carbon walking poles, man they make a difference when the terrain allows their use.
(first set of hiking poles i've used)
Another awesome thing... John Bull Comf2bull inner soles. Bought new pair of Lowa Rangers while back (I know, I know.. I swore off Lowas years ago... lol) and these with the JB innersoles super comfy combo for my shitty knees
270 is a harmonic divisor number[1]
270 is the fourth number that is divisible by its average integer divisor[2]
270 is a practical number, by the second definition
The sum of the coprime counts for the first 29 integers is 270
270 is a sparsely totient number, the largest integer with 72 as its totient
Given 6 elements, there are 270 square permutations[3]
10! has 270 divisors
270 is the smallest positive integer that has divisors ending by digits 1, 2, …, 9.
Question on gas transfer valves. When I decant air from one dive tank to another, it's pretty inefficient. Say you have two tanks of the same size, one full, one empty, you end up with two tanks that are half filled (i.e. pressure equalises). Must be the same deal? It becomes more efficient if the donor container is much larger. How do you do it?
Weigh the recipient can when full and write the weight in the bottom. Once you've used some, chuck it in the freezer for half an hour and whack the other one in front of heater or some other mild heat source (just a warm room works). Donor on top, recipient on bottom and it transfers pretty quick. I usually count out 5 seconds or so then stop and re-weigh until it's about 99% of the original weight. That process has worked well for me anyway.
Yeah. Cool the recipient and warm the donor. Works a treat.
I usually put the recipient into the fridge for a while and the donor into hot water. 10 minutes will do it.
Experience. What you get just after you needed it.
My last job was in an aerosol manufacturing plant. If heating any type of can or canister don't go above 60'C.
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