How did O’Brady charge his electronic gear while hiking across Antarctica?
The Outside Online article How to Fuel for a Solo, Unassisted Antarctic Crossing starts with "Colin O’Brady thinks it’s possible—but just barely—to haul enough calories to traverse the continent. Here’s how," It mostly discusses "human fueling" (calories) but later says:
That means starting out with a sled weighing 375 pounds (Worsley’s, in contrast, weighed 330 pounds). Unlike Worsley, he’s not bringing cigars or a bottle of Royal Brackla Scotch whiskey to toast his progress. In fact, he admitted, “I’m not bringing a second pair of underwear.” That ruthlessly pragmatic approach contrasts with the swashbuckling tradition of polar exploration pioneered by the British—but this particular challenge, O’Brady believes, simply doesn’t allow any margin for whimsy. The starting load of food was about 245 pounds, with another 55 pounds of fuel, which is needed to melt the necessary five liters of water daily, and 75 pounds of equipment and clothing.
The Antarctic hikers mentioned below looked at using photovoltaic cells to convert solar power to electricity and store it in batteries (or thermally) for melting water and charging electronic gear.
Question: How did O’Brady charge his electronic gear? Solar? Conversion of thermal power from burning fuel to electricity somehow?
above: "Robert and Barney Swan towing sleds topped with solar panels across Antarctica." From here. Credit: SHELL-Technical Partners
Borrowed from What technology assistance did NASA give to hikers to the South Pole using renewables-only?
electronic-gear
asked Dec 28 '18 at 3:06
uhohuhoh
4191411
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The Outside Online article How to Fuel for a Solo, Unassisted Antarctic Crossing starts with "Colin O’Brady thinks it’s possible—but just barely—to haul enough calories to traverse the continent. Here’s how," It mostly discusses "human fueling" (calories) but later says:
That means starting out with a sled weighing 375 pounds (Worsley’s, in contrast, weighed 330 pounds). Unlike Worsley, he’s not bringing cigars or a bottle of Royal Brackla Scotch whiskey to toast his progress. In fact, he admitted, “I’m not bringing a second pair of underwear.” That ruthlessly pragmatic approach contrasts with the swashbuckling tradition of polar exploration pioneered by the British—but this particular challenge, O’Brady believes, simply doesn’t allow any margin for whimsy. The starting load of food was about 245 pounds, with another 55 pounds of fuel, which is needed to melt the necessary five liters of water daily, and 75 pounds of equipment and clothing.
The Antarctic hikers mentioned below looked at using photovoltaic cells to convert solar power to electricity and store it in batteries (or thermally) for melting water and charging electronic gear.
Question: How did O’Brady charge his electronic gear? Solar? Conversion of thermal power from burning fuel to electricity somehow?
above: "Robert and Barney Swan towing sleds topped with solar panels across Antarctica." From here. Credit: SHELL-Technical Partners
Borrowed from What technology assistance did NASA give to hikers to the South Pole using renewables-only?
electronic-gear
asked Dec 28 '18 at 3:06
uhohuhoh
4191411
add a comment |
The Outside Online article How to Fuel for a Solo, Unassisted Antarctic Crossing starts with "Colin O’Brady thinks it’s possible—but just barely—to haul enough calories to traverse the continent. Here’s how," It mostly discusses "human fueling" (calories) but later says:
That means starting out with a sled weighing 375 pounds (Worsley’s, in contrast, weighed 330 pounds). Unlike Worsley, he’s not bringing cigars or a bottle of Royal Brackla Scotch whiskey to toast his progress. In fact, he admitted, “I’m not bringing a second pair of underwear.” That ruthlessly pragmatic approach contrasts with the swashbuckling tradition of polar exploration pioneered by the British—but this particular challenge, O’Brady believes, simply doesn’t allow any margin for whimsy. The starting load of food was about 245 pounds, with another 55 pounds of fuel, which is needed to melt the necessary five liters of water daily, and 75 pounds of equipment and clothing.
The Antarctic hikers mentioned below looked at using photovoltaic cells to convert solar power to electricity and store it in batteries (or thermally) for melting water and charging electronic gear.
Question: How did O’Brady charge his electronic gear? Solar? Conversion of thermal power from burning fuel to electricity somehow?
above: "Robert and Barney Swan towing sleds topped with solar panels across Antarctica." From here. Credit: SHELL-Technical Partners
Borrowed from What technology assistance did NASA give to hikers to the South Pole using renewables-only?
electronic-gear
asked Dec 28 '18 at 3:06
uhohuhoh
4191411
The Outside Online article How to Fuel for a Solo, Unassisted Antarctic Crossing starts with "Colin O’Brady thinks it’s possible—but just barely—to haul enough calories to traverse the continent. Here’s how," It mostly discusses "human fueling" (calories) but later says:
That means starting out with a sled weighing 375 pounds (Worsley’s, in contrast, weighed 330 pounds). Unlike Worsley, he’s not bringing cigars or a bottle of Royal Brackla Scotch whiskey to toast his progress. In fact, he admitted, “I’m not bringing a second pair of underwear.” That ruthlessly pragmatic approach contrasts with the swashbuckling tradition of polar exploration pioneered by the British—but this particular challenge, O’Brady believes, simply doesn’t allow any margin for whimsy. The starting load of food was about 245 pounds, with another 55 pounds of fuel, which is needed to melt the necessary five liters of water daily, and 75 pounds of equipment and clothing.
The Antarctic hikers mentioned below looked at using photovoltaic cells to convert solar power to electricity and store it in batteries (or thermally) for melting water and charging electronic gear.
Question: How did O’Brady charge his electronic gear? Solar? Conversion of thermal power from burning fuel to electricity somehow?
above: "Robert and Barney Swan towing sleds topped with solar panels across Antarctica." From here. Credit: SHELL-Technical Partners
Borrowed from What technology assistance did NASA give to hikers to the South Pole using renewables-only?
electronic-gear
electronic-gear
asked Dec 28 '18 at 3:06
uhohuhoh
4191411
asked Dec 28 '18 at 3:06
uhohuhoh
4191411
edited Dec 28 '18 at 3:22
uhoh
asked Dec 28 '18 at 3:06
uhohuhoh
4191411
asked Dec 28 '18 at 3:06
uhohuhoh
4191411
asked Dec 28 '18 at 3:06
uhohuhoh
4191411
4191411
add a comment |
add a comment |
1 Answer
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He did it with solar panels,
Sunlight, which shines 24 hours a day in the summer, O'Brady says, "is weird and disorienting but I actually kinda like it," since it allows him to charge his solar panels.
US man finishes solo race across Antarctica
To charge electronics, like the satellite phones that are their lone link to the potentially life-saving human world beyond, they place solar panels inside the tent, which capture enough light in the 24-hour sun of Antarctic summer days to charge through nylon walls.
Explorer crosses South Pole in epic race across Antarctica
It makes sense as there is plenty of light and it's a passive system that doesn't require attendance the same way that burning fuel would.
answered Dec 28 '18 at 3:30
Charlie BrumbaughCharlie Brumbaugh
50.4k16143288
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He did it with solar panels,
Sunlight, which shines 24 hours a day in the summer, O'Brady says, "is weird and disorienting but I actually kinda like it," since it allows him to charge his solar panels.
US man finishes solo race across Antarctica
To charge electronics, like the satellite phones that are their lone link to the potentially life-saving human world beyond, they place solar panels inside the tent, which capture enough light in the 24-hour sun of Antarctic summer days to charge through nylon walls.
Explorer crosses South Pole in epic race across Antarctica
It makes sense as there is plenty of light and it's a passive system that doesn't require attendance the same way that burning fuel would.
answered Dec 28 '18 at 3:30
Charlie BrumbaughCharlie Brumbaugh
50.4k16143288
add a comment |
He did it with solar panels,
Sunlight, which shines 24 hours a day in the summer, O'Brady says, "is weird and disorienting but I actually kinda like it," since it allows him to charge his solar panels.
US man finishes solo race across Antarctica
To charge electronics, like the satellite phones that are their lone link to the potentially life-saving human world beyond, they place solar panels inside the tent, which capture enough light in the 24-hour sun of Antarctic summer days to charge through nylon walls.
Explorer crosses South Pole in epic race across Antarctica
It makes sense as there is plenty of light and it's a passive system that doesn't require attendance the same way that burning fuel would.
answered Dec 28 '18 at 3:30
Charlie BrumbaughCharlie Brumbaugh
50.4k16143288
add a comment |
He did it with solar panels,
Sunlight, which shines 24 hours a day in the summer, O'Brady says, "is weird and disorienting but I actually kinda like it," since it allows him to charge his solar panels.
US man finishes solo race across Antarctica
To charge electronics, like the satellite phones that are their lone link to the potentially life-saving human world beyond, they place solar panels inside the tent, which capture enough light in the 24-hour sun of Antarctic summer days to charge through nylon walls.
Explorer crosses South Pole in epic race across Antarctica
It makes sense as there is plenty of light and it's a passive system that doesn't require attendance the same way that burning fuel would.
answered Dec 28 '18 at 3:30
Charlie BrumbaughCharlie Brumbaugh
50.4k16143288
He did it with solar panels,
Sunlight, which shines 24 hours a day in the summer, O'Brady says, "is weird and disorienting but I actually kinda like it," since it allows him to charge his solar panels.
US man finishes solo race across Antarctica
To charge electronics, like the satellite phones that are their lone link to the potentially life-saving human world beyond, they place solar panels inside the tent, which capture enough light in the 24-hour sun of Antarctic summer days to charge through nylon walls.
Explorer crosses South Pole in epic race across Antarctica
It makes sense as there is plenty of light and it's a passive system that doesn't require attendance the same way that burning fuel would.
answered Dec 28 '18 at 3:30
Charlie BrumbaughCharlie Brumbaugh
50.4k16143288
answered Dec 28 '18 at 3:30
Charlie BrumbaughCharlie Brumbaugh
50.4k16143288
answered Dec 28 '18 at 3:30
Charlie BrumbaughCharlie Brumbaugh
50.4k16143288
answered Dec 28 '18 at 3:30
Charlie BrumbaughCharlie Brumbaugh
50.4k16143288
50.4k16143288
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