Three Cool Things (SAR jet suits, Car battery boosters, Timelapse of the universe)

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Here are three things that I thought were interesting. Leave your thoughts in the comments section.

SAR jet suits

As someone who carries a Garmin inReach device equipped with an SOS button into the backcountry, I found this video by Gravity Industries quite exciting. It shows a demo of a search and rescue in the UK, where the paramedic gets to the victim in 90 seconds using a jet suit, saving nearly a half hour. Footage of a human gliding through the air in the mountains is quite surreal. The machinery looks quite clunky, but like anything the tech is always improving. Who knows what applications there are on the horizon.

Car battery booster pack

I haven't needed to own my own car til last year. I finally had to immerse myself into the world of car ownership: scheduling oil changes, comparing insurance rates, and dealing with intermittent bursts of worry that it'll get broken into. Over the last decade, I've had three friends whose car batteries died on them. In all instances, we were far from any city or town, parked at a trailhead or in the middle of an endless dirt field. We were mostly lucky to have another car nearby equipped with jumper cables. In one instance though, we endured a long and memorable night.

Until recently, I resigned to the fact that this was the norm of car ownership: a battery is bound to die at some point from accidentally leaving a light on and you’d better hope a friendly person is around. I found learned quickly that's not the case. You could just buy a brick-shaped battery that could bring the juice back to your car within a minute. It's unbelievable to me that everyone doesn't carry one of these in their trunk. You could even charge your phone with it in an emergency. There are several variations of this gizmo, some expensive models adding features like the ability to inflate your tires. I kept it simple (NOCO Boost Sport GB 20 500A) and went with reliability for a solid price. So far I haven't needed to use it, but there's tons of praise for this thing across the web. It feels like a no-brainer.

Timelapse of the universe

Even if you're not scientifically inclined, I'd encourage you to watch at least the first two minutes. Capturing over 50M views as of this writing, the video is a stunning glimpse into what's in store for the future. It seems bizarre, illustrating what'll happen trillions of years ahead, but the predictions are grounded in real science (e.g, we know the Sun will die out, the earth's magnetic poles reversing, etc). In the YouTube comments there's an unmistakeable mood of feeling insignificant, afraid, and amazed in the face of this realization. Here's a favorite line: "…and you afraid to talk to the person you like."

Endurance: Shackleton's Incredible Voyage — a very strong book recommendation

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Sometimes reality can be stranger than our wildest imaginations. I found myself in total disbelief when reading the story of Ernest Shackleton’s 1914 expedition to cross Antarctica. Just before his ship could make landfall, it was encased in a thick sea ice and was ground to a halt. In the diary entries of the crew members, it’s clear that the men expected to be out shortly. Unfortunately for them, things went from bad to worse as the ship began to get crushed under the pressure from the surrounding floes. They were forced to evacuate onto the pack ice, exposed to the mercy of battering polar storms, facing dwindling rations, grappling with uncertainty about the floe’s integrity beneath their feet, and moved at the whim of ocean currents. I found myself vice-gripping the book at the many moments I was certain their end was imminent, from their encounters with charging sea leopards, slipping into the bone-chilling water in the dark, and rowing on lifeboats after days of sleepless nights through rough seas. If this book was a work of fiction, I may have stopped reading halfway though, believing the challenges thrown at the men to be far too absurd to be taken seriously. After nearly two years, enduring months of total darkness during the polar winters, they were finally able to self-rescue.

In addition to telling a tale about survival against all odds, there are several themes that apparent in Alfred Lansing’s telling of the story, made possible by masterfully weaving together diary entries from the crew. The most obvious is Shackleton’s leadership and decisiveness. He takes full responsibility for the welfare of his 28-man team. He’s regularly forced to make difficult choices about where they move toward given conditions, when they should leave zones of safety to make uncertain progress, and what supplies they should leave behind. While Shackleton tries to exercise conservative restraint, certain moments call for him to act boldly as his range of options narrow. Another theme is Shackleton’s dogged insistence that he pay close attention to the morale of the crew. He seems to fear the collective abandonment of hope more than anything else. What struck me the hardest is how content some of these men were despite the circumstances. As much as they miss the comforts of home, they find moments of real joy in the mundane: keeping busy with their hands to ready supplies, using their creativity to put on shows for amusement, or training their sled dogs to race each other. It left me thinking that the formula for happiness may be a lot simpler than we’re raised to believe.

I got this book as a gift for Christmas from Leah’s mom. I’d highly recommend you check it out. If you love it, pass it along to someone else!



Beta sheet for Cat in the Hat (5.6)

Below are notes you may want to save on your phone for easy reference while you’re climbing. The more detailed version that you may want to read beforehand can be found here: https://rajahamid.com/journal/2020/12/4/climbing-and-rappelling-cat-in-the-hat-red-rock

APPROACH: 1.45mi, 40min

- Use Gaia GPX route. follow the main trail basically. Aim for the left side of Mescalito

- After the main trail, there is a big triangle laid out with rocks—you can't miss it

- The first pitch faces SW and is in the shade in early morning, it cannot be seen from the parking lot.

- start below an obvious left-slanting crack

Pitch 1 & 2: 150ft, 5.5 — long pitch following the crack

- Climb the left-slanting crack and skip the 2-bolt anchor belay (later for rappel)

- Continue up the left-slanting fist crack

- The next bolt anchor (later for rappel) is off to the RIGHT on a massive, sloping ledge which is easy to miss. Don't get sucked left into a gully (if so, belay from gear)

Scramble

- 3rd class wander to the right and up onto a huge terrace to the highest point on the ledge. First move is the most committing.

Pitch 3: 50-70ft, 5.5 — hard first move, aim for tree

- Boulder up a short, black wall to gain a ledge

- From the left end of the ledge, pull over a small overhang into a left-facing corner

- Aim for a tree anchor (later for rappel) on a ledge at the top of a gully. SUGGESTED making a gear anchor instead at the base of the crack that marks the first really exposed part of the next pitch.

Pitch 4: 120-150ft, 5.6 — steep crack to slung block

- Climb a thin crack in a black, steep face to the left of a small corner. Don’t go right to the edge of the roof.

- Traverse left well below that small, white roof to reach a finger crack.

- Follow this all the way up to a ledge to a slung block (later for rappel)

Pitch 5: 50ft, 5.3 — short traverse right

- Above you are bolts, this is the 10d direct variation. Avoid!

- Step down and traverse right around a corner. The traverse is barely 5th class if done low (properly).

- Arrive to a ledge at the base of a varnished black wall split by a crack

- Make a gear anchor

Pitch 6 :100-110ft, 5.7/5.6 — up the crack to a bolt and then runout

- Climb the crack

- Angle rightwards to a bolt (crux). Two tricky slab moves that are protected by a bolt 5 feet below

- Head up a face (somewhat runout) to a 2 bolt belay

RAPPEL — single 70m rope in 5 rappels. saddlebags + knots at the end will save you

R1: from the top of pitch 6 (top of the route) to the top of pitch 4 (slung boulder) left us standing on the boulder just to the climber's right of the slung boulder.

R2: The second rappel from there to the top of pitch 3 (tree anchor) left us standing on the ledge at the base of pitch 4 with a very short (10 yards) easy unroped downclimb to the tree anchor.

R3: The third rappel got us all the way to the top of pitch 2 (bolted anchor at the big ledge) without having to even downclimb the short scramble.

R4: The rope from there didn't reach all the way to the ground, so we rapped to the bolted anchor at the top of pitch 1

R5: From the top of P1, we rappelled to the ground.