Hot showers, like electricity, are a luxury that’s easy to take for granted. That all changes after a few nights camping at a music festival, a week toiling at a backcountry job site, or overlanding all summer in the great unknown. An itchy scalp and the vague smell of warm clams suddenly make the idea of spending hundreds on a portable shower seem less absurd.
Technology
NASA's Martian helicopter promises unprecedented views of the red planet
When NASA’s Ingenuity helicopter took flight on Mars in April 2021, it marked a historic moment in space exploration.
This small, solar-powered rotorcraft became the first aircraft to achieve powered, controlled flight on another planet.
Now, after Ingenuity’s remarkable success, NASA is setting its sights on an even more ambitious aerial explorer for the red planet.
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Next-generation Mars helicopter prototype (NASA)
Ingenuity’s legacy
Ingenuity’s journey on Mars far exceeded expectations. Originally designed for just five test flights over 30 days, it ultimately completed an astounding 72 flights in nearly three years. The helicopter served as an aerial scout for the Perseverance rover, helping scientists and engineers gather valuable data about Mars’ terrain and atmosphere.
Throughout its mission, Ingenuity pushed the boundaries of extraterrestrial flight, reaching a maximum altitude of 78.7 feet, achieving a top speed of 22.4 mph and completing a single longest flight that covered 2,310 feet.
Next-generation Mars helicopter prototype (NASA)
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NASA’s next-gen Mars helicopter
NASA’s Jet Propulsion Laboratory (JPL) is working on a concept for a next-generation Mars helicopter that could revolutionize exploration of the red planet. This new aircraft, still in the early stages of development, promises to be a significant upgrade from Ingenuity.
The proposed helicopter features six rotors in a hexagonal configuration and is significantly larger, potentially “the size of an SUV.” It would have the ability to carry science payloads of up to 11 pounds and cover a range of up to 1.9 miles per Martian day.
The increased size and payload capacity would allow this new helicopter to conduct more extensive scientific investigations and explore areas inaccessible to ground-based rovers. This advanced design could enable scientists to study large swaths of Martian terrain in detail and quickly, including places where rovers cannot safely travel.
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Next-generation Mars helicopter prototype (NASA)
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Overcoming challenges
Before this new helicopter can take flight on Mars, NASA must address the challenges faced by Ingenuity. The smaller helicopter’s crash landing in early 2024 provided valuable lessons for future designs. One key issue was navigation in featureless terrain.
Ingenuity’s vision-based navigation system struggled with the sandy, rippled surface of Jezero Crater. NASA engineer Håvard Grip explained, “Lack of surface texture gave the navigation system too little information to work with.”
To overcome this, the next-generation helicopter will likely feature more advanced navigation systems capable of operating in varied Martian landscapes.
Next-generation Mars helicopter prototype (NASA)
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Technological advancements
NASA is making significant technological advancements in preparation for future Mars helicopters. Engineers at the Jet Propulsion Laboratory have developed new carbon fiber rotor blades that are 4 inches longer than those used on Ingenuity.
These next-generation blades have undergone rigorous testing, reaching speeds of up to 3,500 rpm, which is 750 rpm faster than Ingenuity’s maximum speed. The new design promises improved efficiency and performance in Mars’ thin atmosphere, potentially enabling larger and more capable helicopters for future missions. These advancements represent a crucial step forward in NASA’s ongoing efforts to explore the red planet from the air.
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Next-generation Mars helicopter prototype (NASA)
Kurt’s key takeaways
As we look to the future of exploring Mars, these aerial vehicles could play a crucial role in paving the way for human missions. They offer the ability to scout landing sites, study the Martian environment in unprecedented detail and perhaps even assist future astronauts on the surface. The development of more advanced Mars helicopters also showcases the rapid progress in space technology. What was once a daring experiment with Ingenuity is now evolving into a robust tool for planetary exploration.
Do you think advancements in Mars exploration, like the new helicopter, are essential for our understanding of the universe and potential life beyond Earth, or should our resources be spent addressing pressing issues here on Earth? Let us know by writing us at Cyberguy.com/Contact
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Technology
Are you filthy enough for a $700 portable shower?
I’ve been testing the Hottap Go from Australia-based Joolca while vanlifing to shower after surfing and to wash up after cooking. It features a 12L integrated water tank which is an improvement on other portable showers that require an external container and long, cumbersome hose that’s easy to trip over. The Hottap Go also recirculates the water until it reaches your chosen temperature. This slows things down a bit, compared to “instant” portable showers, but it doesn’t waste water since it won’t produce an initial shock of cold water that’s usually sprayed into the ground.
The $554 Hottap Go requires an external 12V power source, but in the US Joolca sells a 12V / 5A $165 power bank that attaches magnetically to the case. In Europe I had to roll my own with an €85 (about $100) power bank found on Amazon. The result is a true, fully self-contained hot water system that can be taken anywhere.

$554
The Good
- All-in-one solution for hot showers anywhere
- Water tank large enough for two showers
- All accessories and attachments store inside the unit
- No water wasted unlike competitors
- Temperature remains steady
The Bad
- Very expensive
- Battery is optional and attaches to the outside of the case
- Have to wait a few minutes to heat up
- Water pressure is just okay
To clear up any confusion right away: the Hottap Go requires electricity to power the integrated water pump and display but it heats the water with propane gas. It works with standard 1lb propane canisters out of the box, and larger tanks with a hose and regulator you must provide.
One thing I love about the Hottap Go is that the hoses, battery, showerhead, and gas canister can all be stored inside the water tank when not in use for easy portability and storage. I also like that the flow-adjustable showerhead comes with a magnetic holder. Taken together with its approach to preheating the water through recirculation, it’s clear that Joolca’s product designers have learned from the shortcomings of the current crop of portable propane showers.
To shower, you first attach the quick-release hoses for the gas and showerhead, plug the shower into a 12V power source (power bank, power station, or the cigarette plug inside your car), set your desired temperature and wait. The unit will begin heating and recirculating the water until a series of beeps indicates that the target temperature is reached. I brought tap water up to a hot 47C / 117F (per the display) in exactly four minutes, which was just enough time to gather everything I needed to shower outside my van with my modesty preserved.




On one windy day at the beach, I noticed the Hottap Go had to keep reigniting, despite its leeward venting. It failed so often that I saw an E3 error message on the display. Repositioning the shower out of the wind kept the flame lit. The handle on top makes it easy to move, and the seal around the lid ensures that water won’t slosh onto the ground or your power bank. Otherwise, the Hottap Go always lit and stayed lit without issue during my testing.
Joolca says the Hottap Go is good for two “great showers” or a single “long, luxurious one.” I was able to take two functional yet satisfying showers from its full 12L (3.2 gal) water tank, making liberal use of the on/off switch on the showerhead to conserve water while lathering.
1/11
Water flow is just okay, even at maximum setting. It’s strong enough to penetrate long, thick hair when shampooing but it’s not going to jettison grime from my mountain bike, for example. The magnetic holder is strong and the showerhead feels good in the hand with a nicely positioned on/off switch. Adjusting the flow rate dial is a two-handed operation, but mostly I just left it on max.
If you’ll only use it once or twice a year, then spending over $554 for the Hottap Go portable shower doesn’t make much sense, especially when tankless portable showers like BougeRV’s cost half that. I much prefer the Hottap Go’s recirculating water tank, performance, and overall convenience, though I do wish the optional $165 magnetic power bank was included in that price. Still, for vanlifers like me or anyone who regularly spends days away from plumbing, $719 can be easily justified for what could be the best portable hot water shower available.
- Tank: 12L (3.2 gal), ~2 showers
- Water flow rate: 1.5 – 3.5 L/min (0.4 – 0.9 gal/min)
- Shower hose: 3m (9.8 ft)
- Showerhead has an integrated magnetic mount and controls to turn off the water and adjust its flow
- Two-stage filter lets you use creek water
- Cigarette socket power cable: 5m (16.4 ft), 12V DC
- Power draw: 45W
- Max temp: 60°C (140°F), pre-heats in ~5 min
- Gas: 0.45 kg (1 lb) canister, ~15 showers
- Gas flow rate: 20MJ/hr (18,956 BTU/hr)
- Weight: 9.5 kg (20.9 lb) without water
- Size: 495 x 359 x 180 mm (19.5 x 14.1 x 7.1 in), designed to fit most jerry can holders
Photos by Thomas Ricker / The Verge
Technology
Would you pay $8,000 for a robot to fold laundry?
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If your clean laundry has been sitting in a basket long enough to qualify as furniture, Isaac 1 may sound like the robot you have been waiting for. Weave Robotics has introduced Isaac 1, a mobile home robot designed to handle household chores that many of us keep pushing off to tomorrow. It can pick up dirty clothes, handle loaded hampers, fold laundry and put clothes away.
It can also help with making beds, fixing pillows and blankets, plus putting everyday clutter back where it belongs. That sounds pretty amazing to me, especially if your house has kids, pets or a laundry pile that seems to regenerate overnight. However, Isaac 1 also raises a very personal question: how much access would you give a robot inside your home if it meant fewer chores?
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Weave Robotics’ Isaac 1 home robot can fold laundry, make beds and tidy rooms, but its $7,999 price tag raises questions about cost and privacy. (Weave Robotics)
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What is the Isaac 1 robot?
Isaac 1 is a wheeled mobile robot built from the ground up for the home. Weave says it designed and assembled the robot in San Francisco. The robot has a soft fabric shell, a solid internal structure and a collapsible torso. It can shrink down when it is off duty or extend up to a more human height when it needs to work.
Unlike a robot vacuum, Isaac 1 can reach for objects, move items around and interact with clutter in your home. You control it through a smartphone companion app. That app lets you request a task on demand or schedule one for later. So, Isaac 1 could work while you are home or handle a chore while you are away.
How the Isaac 1 robot folds laundry and resets rooms
Isaac 1’s main features fall into two areas. The first is Laundry Flow. Isaac 1 can find dirty clothes, pick them up, handle loaded hampers, fold clothing and put items away. Depending on your home setup, Weave says Isaac 1 may also help with related tasks, such as loading and unloading clothes from a washer or dryer.
The second area is Daily Reset. That means Isaac 1 can tidy rooms so they feel ready to use again. It can make beds, straighten pillows and blankets and return toys, shoes and other clutter to their places. For many homes, that could be a big deal. Laundry and daily pickup chores tend to drain time because they never really end.
Isaac 1 robot specs for your home
Isaac 1 has an 8-hour battery life and a listed charge time of about two hours. It connects through Wi-Fi and has a footprint of 20.5 inches by 22 inches. Its height ranges from 3 feet to 5 feet 9 inches because the torso can collapse or extend.
Weave also lists an 80-inch vertical reach and a 38-inch horizontal reach. Those specs help explain how Isaac 1 could reach beds, hampers, shelves and other parts of a normal home. It also uses a wheeled base, which Weave says makes it passively stable as it completes tasks.
At preorder, you can also choose a color preference, including Sage, Gray, Slate Blue, Terracotta or Vesper.
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Isaac 1 is designed to help with laundry, clutter and daily home resets while using cameras, Wi-Fi and possible remote assistance. (Weave Robotics)
Isaac 1 robot autonomy and privacy questions
Weave says Isaac 1 is autonomous by default for Laundry Flow and Daily Reset. However, the company also says teleoperation assistance may step in when needed to make sure tasks get completed. That detail deserves your attention because Isaac 1 works inside your home. Teleoperation means a person can help the robot remotely if it gets confused by an item, a room layout or a task. In some cases, that could make the robot more useful. It could also help prevent chores from getting stuck halfway.
Weave says privacy is core to Isaac 1’s design. The company also says the robot has physical cues that show when it is working. However, Weave’s privacy policy says its robots have video cameras and may record visual content about their surroundings. That can include tasks being performed, objects in the robot’s field of view and people nearby. The policy also says Weave’s workforce may remotely access that information in connection with the robot’s operation. That does not mean you should panic. It does mean you should read the policy before putting down a deposit.
Isaac 1 may need cameras to fold clothes and move through your home. Still, your bedroom, laundry area and living room are private spaces. You deserve clear answers about what gets recorded, who can see it and how long it is stored. Before ordering, ask whether video can be deleted, whether you can opt out of AI training uses and how you can limit where the robot operates.
Isaac 1 robot price and preorder details
Weave lists two payment options for home customers. You can pay $7,999 upfront, with an optional $99-per-month premium membership, or choose a $449-per-month subscription plan. You can also preorder Isaac 1 with a fully refundable $250 deposit. That deposit reserves your place in line and remains refundable until your robot ships.
For some, the math may come down to time. If Isaac 1 handles enough laundry and daily cleanup, the cost may feel easier to justify. For others, $449 a month may feel like too much for an early home robot.
Isaac 1 robot shipping timeline
Weave says first shipments begin in fall 2026. California deliveries come first, with broader U.S. availability expected through 2027.
After you preorder, Weave says you should receive a confirmation and thank-you email. As your delivery date gets closer, the company plans to coordinate a demo.
That demo may happen in person at a Weave location or remotely over a video call. Weave also says it will use that time to understand your top priorities for Isaac 1 inside your home.
What this means to you
If Isaac 1 works as promised, it could give you back time from chores that never seem finished. Laundry alone can take hours each week, especially in a busy household. It could also help if bending, lifting or carrying loaded hampers has become a hassle. For some homes, a robot that folds clothes and resets rooms may offer more than convenience.
However, Isaac 1 is still a connected device moving through private rooms. It uses cameras, connects to Wi-Fi and may involve remote help when needed. So before you place a deposit, think about your home layout and where you would actually feel comfortable letting it work.
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Weave Robotics says Isaac 1 can pick up dirty clothes, fold laundry and put items away after users schedule chores through an app. (Weave Robotics)
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Kurt’s key takeaways
Isaac 1 is the kind of robot that makes you stop and say, “OK, now we’re getting somewhere.” Nobody looks forward to folding laundry, making beds or picking up the same clutter again and again. These are the chores that eat up your precious time and seem never-ending. The price is the hard part. At $7,999 upfront or $449 a month, Isaac 1 has to do a lot more than look cool in a demo. It has to save you real time, work reliably and fit into your home without creating new headaches. Then there is the privacy side. Isaac 1 uses cameras, connects to Wi-Fi and may involve remote help when needed. That does not make it a dealbreaker for me, but I would want very clear answers before letting it work in private spaces like my bedroom or bathroom. I love the idea of a robot taking laundry off my hands. I am just not sure most of us are ready to pay nearly $8,000 for that privilege quite yet.
Would you let a robot see inside your home if it meant you never had to fold another load of laundry again? Let us know by writing to us at CyberGuy.com.
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Technology
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