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Volkswagen California camper van gets cooler than ever ... literally

Gizmag news -

Just two years ago, Volkswagen launched a new California, but the iconic camper van is already up for a refresh. Along with the Multivan underneath it, the California gets a new look, sharpened interface and improved driver-assistance package. Best of all, a new climate control feature promises to make camping more comfortable throughout the entire year. Combine all that that with existing features like an available PHEV powertrain and indoor/outdoor kitchen design, and we'd say Volkswagen has quietly introduced the best California ever.

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Category: Campervans, Adventure Vehicles, Outdoors

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10-function multi-disc tool encircles compass with bonus features

Gizmag news -

A lot of modern multitools are designed with outdoor use in mind: they are compact, functional, and easy to carry. The Ti-Trailblazer takes a unique approach by making a compass its main feature and building 10 additional tools around it. The product is currently seeking funding on Kickstarter.

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Category: Knives and Multitools, Gear, Outdoors

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China aims to generate world’s blackest car via hybrid nano-tech paint

Gizmag news -

Chinese scientists have discovered a way to combine high-tech light-absorbing nano-technology with more conventional water-based carbon pigment spray to coat car bodies with a durable ultra-black finish. The result is a black that creates a ‘black-hole’ effect of virtually no reflected light at all.

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Category: Automotive, Transport

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We put Nikon's updated and lighter-than-ever 70-200mm F2.8 to the test

Digital Photography Review news -

When you use DPReview links to buy products, the site may earn a commission. Photos: Mitchell Clark

Earlier this year, Nikon introduced a new version of one of its professional workhorse lenses: the Nikkor Z 70-200 F2.8 VR S II. We've now had the chance to spend some time with it, shooting portraits, firefighting aircraft and more. You can jump straight to the gallery to see the results for yourself, or read on to see what we thought about how it feels to use and the images it produces.

In Use Three of the Z 70-200mm F2.8 VR S II's states. Left: its smallest and lightest configuration (998g / 35oz). Middle: the lens with the cosmetic bayonet cover (1028g / 36.3oz). Right: the lens with its foot and hood (1248g / 44oz).

The big (or rather, not so big) selling point of this lens is its size and weight. Without the tripod foot and cosmetic sleeve installed, it's only 998g (35.2oz); the lightest full-frame 70-200mm F2.8 for a mirrorless system. With that said, I typically preferred to use it with the tripod foot; it's Arca-Swiss compatible, making it very easy to mount to a tripod, and the lens isn't quite light enough that I feel terribly comfortable toting it around without a solid handle to remind me that I'm carrying a camera attached to a lens, not the other way around.

Even with the foot, the lens’s weight is competitive with that of its lightest competitors, and is a substantial improvement over the original. The lens's center of gravity is also remarkably consistent as you move through its zoom range, so you don't have to shift your grip as you change focal lengths.

The tripod foot and decorative bayonet collar are toollessly removable using a button and a bit of a tug.

In terms of features and controls, this lens has most everything you could want, with the exception of the top-display from the previous generation that some – though not I – may miss. And as someone who has long disliked clickless control rings, it's good to see Nikon providing the option to click or declick the one on this lens, even if I’d still personally prefer a dedicated aperture ring.

I also appreciate the ample number of function buttons, which are available no matter what orientation you're holding the lens in. The manual focus and zoom rings are also satisfying to turn, and the latter is a relatively short throw, letting you move through the range quickly if need be. While the pattern on them provides plenty of grip, I do wish they were just a bit softer, but not enough that I'd be willing to accept any trade-off in durability.

The tripod collar can be freely rotated, making it easy to switch from portrait to landscape, even when mounted on a tripod. I do wish it had detents or clicks at 90° intervals, though, as those make it easier to tell when you're perfectly aligned.

Nikon says the lens has an upgraded autofocus system, and I found it always kept up with the camera, snapping into focus very quickly. It never felt like the lens’s autofocusing motors were bottlenecking the body, or like I would have gotten a shot if only it had moved a bit faster.

When working in concert with a stabilized sensor, this lens's optical stabilization is among the most impressive that I've used in a full-frame zoom. It's so effective, in fact, that it can occasionally be a bit difficult to precisely recompose your image with it on, though I only really noticed that in a few situations.

Optics

With the lens wide open at F2.8, there's noticeable vignetting at the corners throughout its focal range (though it's most noticeable at the long end). It mostly clears up by F4, though you'll see further improvements going to F5.6. While this can easily be corrected using the lens's profile, this will come at the cost of having fractionally more noise visible in the corners of the image.

You can gain a small sharpness advantage in the corners by stopping down, too, but in our experience, this lens is very sharp corner-to-corner no matter what focal length or aperture you're shooting at.

70mm F2.8 F4 F5.6 F8.0 200mm F2.8 F4 F5.6 F8.0

I find the lens's bokeh to be very pleasing, rendering even busy backgrounds relatively smoothly. The specular highlights are also quite clean, without distracting aberrations, which is exactly what we'd want to see in a professional lens destined to shoot a lot of weddings with trendy lighting.

Nikon's latest coatings are also quite impressive. There was one time when I was shooting pretty much directly into the afternoon sun, which produced a somewhat washed-out image, but things improved as soon as I was shooting even a little off-axis.

1 2 3 Even with the sun directly outside of, or even in the frame, the lens was able to hold onto a fair amount of color and contrast.

Nikon Z8 | Nikon Z 70-200mm F2.8 VR S II | 200mm | F8 | ISO 64 | Processed in Capture One

The lens makes use of minor software corrections for geometric distortion – there's a very mild amount of pincushion distortion at the long end and barrel distortion on the short end – but we wouldn't consider using them mandatory. And, indeed, neither does Nikon; with the 70-200mm F2.8 VR S II attached, the camera allows you to turn off Auto Distortion Control, which isn't the case with every Z mount lens, such as the Nikon 24-120 F4 S.

Sample Gallery

Please do not reproduce any of these images on a website or any newsletter/magazine without prior permission (see our copyright page). We make the originals available for private users to download to their own machines for personal examination or printing (in conjunction with this review); we do so in good faith, so please don't abuse it.

Sample galleryThis widget is not optimized for RSS feed readers. Click here to open it in a new browser window / tab.

Thank you to Nikon for the loan of a Nikon Z8 to capture this gallery. All images were processed using our standard lens workflow in Capture One, with the manufacturer's distortion correction applied but no correction of vignetting.

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High-sensitivity electro snout sniffs out unsafe food

Gizmag news -

Though most human noses can detect suspicious smells at relatively high levels, they're not always able to discern every single scent. Researchers from the University of California - Berkeley, however, have developed an “electronic nose” that can pick up on the gases emitted by expired food or food allergens which they claim is “better than human noses.”

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Category: Technology

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Midjourney's ambitious full-body 'scan spa' sounds almost too good to be true

Gizmag news -

A company known for its AI image generation has made a surprise pivot – to consumer healthcare. Midjourney has announced it will offer a "new form of medical imaging" using echolocation to map the body, in a day-spa setting, with the first center to open to the public in 2027.

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Category: AI in Health, Medical Innovations, Body and Mind

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World's first hotel entirely staffed by robots to open in 2027

Gizmag news -

The first hotel run by robots will open its doors to the public next year. It comes as no surprise that it's happening in China – on the artificial island built for the Shenzhen-Zhongshan Link, the cross-sea megaproject in the Pearl River Delta.

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Category: AI and Humanoids, Technology

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World first: Human embryo model grows its own organs – in the lab

Gizmag news -

Chinese researchers have taken a big step toward a world in which we can cultivate organs for transplant, with the first-ever embryo-disc model that can support and grow the seed cells required for in vitro cultivation. It's also a huge leap for regenerative medicine.

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Category: Biology, Science

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Sleek vacuum-infused RV raises the bar for all Sprinter 4x4 campers

Gizmag news -

Colorado's Rossmönster really established itself as one of the great masterminds of RV innovation in 2021, when it launched one of the most impressive pop-up expedition trucks the world has seen, before or since. It then turned its attention to upping the ante on other adventure vehicle categories, releasing impressive designs like the glass-walled Lagom pickup topper. Now it's unleashing its impressive design acumen on the B+ motorhome category, redefining just how comfortable and stylish a small Sprinter AWD adventure rig can be. Its all-new Loft instantly makes existing B+ models like the Winnebago Ekko feel stuffy and outdated.

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Category: RVs and Motorhomes, Adventure Vehicles, Outdoors

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After-meal gummies deliver army of good bacteria to fight gum disease

Gizmag news -

An after-meal gummy packed with heat-inactivated bacteria appears to significantly reduce the prevalence of gum disease, with new research demonstrating that this simple measure could alleviate inflammation without upsetting the mouth's microbiome or requiring any other oral hygiene changes.

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Category: Diet & Nutrition, Wellness and Healthy Living, Body and Mind

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