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Weight

NEMS mass scale which can detect the mass of a single proton (Photo: CIT)

A sprocket of research engineers (yes, apparently that's the collective noun for a group of engineers) at the Catalan Institute of Technology (CIT) has succeeded in breaking the record for sensitivity of mass measurement. By measuring the resonant frequency of a short length of single carbon nanotube, masses as small as a single nucleon (proton or neutron), having a mass of about 1.7 yoctogram (1 yg = 10^-24 grams) were measured, thereby exhibiting a level of sensitivity several orders of magnitude better than previous devices. This new technology enables the detection and identification of individual atoms and molecules and tracing the fate of individual atoms in a chemical reaction.  Read More

The Maxim 2 in 1 Jug and Scales measures both volume and weight in the same container (Pho...

If you like to cook, and are just beginning the process of acquiring basic kitchen supplies, you’re probably planning on getting a measuring cup and a kitchen scale. Should you need to maximize space, however, you can now get both devices in one unit. It’s the Maxim 2 in 1 Jug and Scales, and it lets you measure both volume and weight.  Read More

The x-Ar exoskeletal arm support makes life easier for people whose work requires them to ...

If you’ve seen Avatar or Aliens, then you’ve seen futuristic versions of exoskeletons – mechanical systems that human users wear over their bodies, to augment their own physical abilities. While exoskeletons are already available and in use today, they’re sometimes a bit more machine than what is needed. After all, why put on an expensive full- or half-body contraption, when you’re performing a task that mostly just requires the use of one arm? That’s where the x-Ar exoskeletal arm support comes in. Users wear it on their dominant arm, and it moves with them, providing support as they do things such as holding tools out in front of themselves.  Read More

The MP4000 Personal Post Office is a non-digital, non-electronic, portable scale, based on...

Although we hear about amazing advances in high technology every day, it’s often the really low-tech ones that most cause us to say “Why didn’t I think of that?”. A case in point is the MP4000 Personal Post Office portable scale – a product that's been around in its current incarnation since the 70s, but that we still thought was worth a mention. Designed primarily for weighing letters in order to determine postage, the non-digital, non-electronic, and barely even mechanical little gizmo is nonetheless accurate enough that its use has been approved by the US Postal Service.  Read More

Johnson Controls' ie:3 demonstrator car is the company's showcase for new technologies in ...

Of the various vehicles that were displayed at this month’s Detroit Auto Show, undoubtedly the biggest crowds were drawn to the cars with the most striking exteriors – witness the Porsche 918 RSR, for instance. Given that we drive our cars from the inside, however, isn’t the interior what’s most important? That’s what Johnson Controls seems to believe, as its ie:3 demonstrator vehicle showcased a number of the company’s innovations for vehicle interiors. According to Michael Warsaw, Johnson’s VP of Industrial Design and Marketing for North America, “Everything that you’ll see in this vehicle is ready for the next generation of automobiles.”  Read More

A rendering of the platinum-iridium cylinder, that currently defines the weight of a kilog...

It’s one of those things where if you think about it too much, your head might explode... we know there are 1,000 grams in a kilogram, and 1,000 kilograms in a metric ton, but how was it ever decided what any of these units actually physically weighed? Well... the modern metric system is part of the Système International d'Unités (International System of Units) or SI. It states that a kilogram is the weight of one specific 130 year-old platinum-iridium cylinder, which is kept in a vault at the International Bureau of Weights and Measures in France... and no, don’t ask how they knew if they’d got its weight right, when they were making it. The problem is, that cylinder’s mass changes slightly over time. Now, a worldwide effort is under way to change the definitive weight of a kilogram to something more permanent.  Read More

The Unbreakable Umbrella is a peculiar mix of genteel elegance and chilling weaponry

Looking like an unassuming weapon from Oddjob's arsenal, the Unbreakable Umbrella is the weapon of choice for well-heeled bowler-hatted gentlemen cum ninja assassins everywhere. It's also a good buy for anyone who has some cash to splash on a nifty umbrella that not only keeps the rain off but can carve up a watermelon with one well-placed chop.  Read More

Surface etched aluminum bar (Image: Alchemist-hp)

Using a technique that creates a new nanoscale architecture, researchers have created an aluminum alloy just as strong as steel but with reasonable plasticity to stretch and not break under stress. Importantly, the technique of creating these nanostructures can be used on many different types of metals and the team plans to work on strengthening magnesium, a metal that is even lighter than aluminum that could be used to make strong, lightweight body armor for soldiers.  Read More

The Attitube uses water motion resistance to build core strength

If you’ve ever tried carrying an aquarium full of water, you’ll know that not only is the stuff heavy, but it’s also difficult to keep from sloshing back and forth. The Attitube, a relatively new fitness training device, takes advantage of those qualities to build core stability. Designed by Canadian former professional wrestler and present-day strength and stability coach Larry Brun, the Attitube is a simply a clear hollow tube with water inside. You use it like you would a barbell or dumbbell, with the motion of the water adding an extra challenge for your core muscles.  Read More

The adjustable Dog Walker Dumbbells

Man’s best friends aren’t just great for companionship or security, they also provide an unavoidable excuse to go out and get some exercise. Anyone looking to maximize the health benefits of walking the family dog can now get an upper body workout with these adjustable weight Dog Walker Dumbbells.  Read More

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