by Tom Markiewicz on November 29, 2009
Kolin Powick from Black Diamond posted another excellent gear testing article, this time on the different methods of extending slings on cam placements. He illustrates the three common methods he uses (same as mine) and then examines a sling-on-sling approach he thought was dicey. The sling-on-sling method of extending a cam sling does save the [...]
by Tom Markiewicz on June 25, 2009
A new Harvard study confirms the health risks associated with BPA in polycarbonate water bottles. We found that drinking cold liquids from polycarbonate bottles for just one week increased urinary BPA levels by more than two-thirds. If you heat those bottles, as is the case with baby bottles, we would expect the levels to be [...]
by Tom Markiewicz on November 27, 2008
Mark Silliman, founder of Spadout, provided me the following feedback on the climbing shoe rubber study I recently posted: I wouldn’t have touched the climbing rubber test if I wasn’t willing to get criticized. This is a very hot topic. Obviously tests will always only determine how well products do against that individual test. Our [...]
by Tom Markiewicz on November 26, 2008
It’s that time of year again. The holiday season is upon us and retailers will be going especially crazy this year to try and boost sales in this recessionary climate. I don’t know about you, but I stay away from the stores on Black Friday and do any shopping entirely online. With that in mind, [...]
by Tom Markiewicz on November 24, 2008
Most climbers have a preference for climbing shoe rubber and love to argue about which is the best. Spadout sponsored a test of nine popular climbing shoe rubbers and published the results. The surprising winner was the Evolv Trax XT-5. There is one big issue I’d like to point out in this study. The test [...]
by Tom Markiewicz on July 17, 2008
Lots of things have been in the works over the past couple months thus the lighter posting schedule. So I just wanted to whet everyone’s appetite on some upcoming posts. More gear reviews will be coming including an upcoming review of the new Evolv Optimus slippers. I just got a pair of these and have [...]
by Tom Markiewicz on June 19, 2008
With the recent Nalgene and BPA bottle scare, I decided to start replacing my collection of water bottles. To be honest, I hadn’t looked at bottles for a while. I like the standard lexan Nalgene wide-mouth bottles, so I just kept buying them when needed without even really looking at other options. I also know [...]
by Tom Markiewicz on May 3, 2008
I’m a firm believer that a serious boulderer needs three types of crash pads. First, there’s the all around workhorse crash pad. At a standard size of about 40″ by 50″ feet, this pad will take care of the vast majority of your bouldering needs. Most crash pad models fall into this category and you [...]