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Spéciale
Spéciale

Improve Your Chopping Skills With This Knife-Cutting Board Hybrid

Spéciale
Spéciale

Chopping ingredients properly is an impressive skill, and for those who haven’t mastered it yet, this part of the cooking process can be a pain. Luckily, it is possible to do your slicing and dicing without the awkward hand positions and frequent slip-ups. All you need is a knife that stays attached to the board where you’re doing the cutting.

Spotted over at Mashable, spéciale is a high-quality walnut cutting board that comes with a 17-inch Damascus steel knife built in. Whether you’re breaking down fruits, vegetables, cheese, or charcuterie, the blade can rotate across the board as you cut while the tip stays fixed in place. This leaves one hand free, so you don’t have to pause to put down your glass of wine before the chopping starts.

The designers focused on aesthetics along with functionality, so when the board is not being used in the kitchen it doubles as a serving platter. And after you’ve had a chance to enjoy the fruit of your labors, you can pop the knife off the board for easy clean-up.

Spéciale recently wrapped up a campaign on Kickstarter where it raised more than $150,500, and prior to that it debuted on Indiegogo, where it raised nearly $170,000. The product is still available to order through the Indiegogo page for $195.

[h/t Mashable]

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Why You Should Think Twice About Drinking From Ceramics You Made by Hand
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Ceramic ware is much safer than it used to be (Fiesta ware hasn’t coated its plates in uranium since 1973), but according to NPR, not all new ceramics are free of dangerous chemicals. If you own a mug, bowl, plate, or other ceramic kitchen item that was glazed before entering the kiln, it may contain trace amounts of harmful lead.

Earthenware is often coated with a shiny, ceramic glaze. If the clay used to sculpt the vessel is nontoxic, that doesn’t necessarily mean the glaze is. Historically, the chemical has been used in glazes to give pottery a glossy finish and brighten colors like orange, yellow, and red.

Sometimes the amount of lead in a product is minuscule, but even trace amounts can contaminate whatever you're eating or drinking. Over time, exposure to lead in small doses can lead to heightened blood pressure, lowered kidney function, and reproductive issues. Lead can cause even more serious problems in kids, including slowed physical and mental development.

As the dangers of even small amounts of lead have become more widely known, the ceramics industry has gradually eliminated the additive from its products. Most of the big-name commercial ceramic brands, like Crock-Pot and Fiesta ware, have cut it out all together. But there are still some manufacturers, especially abroad, that still use it. Luckily, the FDA keeps a list of the ceramic ware it tests that has been shown to contain lead.

Beyond that list, there’s another group of products consumers should be wary of: kiln-baked dishware that you either bought from an independent artist or made yourself. The ceramic mug you crafted at your local pottery studio isn’t subject to FDA regulations, and therefore it may be better suited to looking pretty on your shelf than to holding beverages. This is especially true when consuming something acidic, like coffee, which can cause any lead hiding in the glaze to leach out.

If you’re not ready to retire your hand-crafted ceramic plates, the FDA offers one possible solution: Purchase a home lead testing kit and analyze the items yourself. If the tests come back negative, your homemade dishware can keep its spot on your dinner table.

[h/t NPR]

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Smiling Could Improve Your Athletic Performance—But Your Grins Can't Be Fake
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Athletes obviously enjoy breaking a sweat, but it’s not often that you’ll see one break into a smile while in the throes of competition. Yet that’s exactly what many coaches instruct them to do: Grinning mid-race has been said to relax muscles and boost physical performance. Recently, a group of researchers put this theory to the test, according to The New York Times. Their findings were published in the journal Psychology of Sport and Exercise.

Researchers from Ulster University in Northern Ireland and Swansea University in Wales instructed a group of 24 non-professional runners—both men and women—to shift between smiles and scowls while running on a treadmill. The volunteers were told that the experiment would measure how certain factors affected the amount of oxygen they used while jogging at various running speeds.

For the experiment’s first stage, runners wore face masks that measured their breathing. As they exercised until fatigue, researchers asked them to rate how they felt and report their coping strategies—for example, whether were they ignoring their pain or embracing it.

The study’s second segment required volunteers to engage in four individual runs, each lasting for six minutes. Mid-run, they were told to smile both genuinely and continuously, to scowl, to relax their torsos using a visualization technique, or to simply fall back on their usual endurance mindsets.

Smiles didn’t always improve runners’ performances. A few subjects picked up the pace while grimacing, possibly because these “game faces” made them ultra-determined to beat their personal records. But overall, runners with smiles were nearly 3 percent more efficient than normal. While seemingly insignificant, this difference is large enough to affect someone’s race performance, experts say.

Keeping in mind the study’s small size, the authors conclude that exercising while smiling might reduce muscular tension and thus amp up performance. But in order to gain this positive effect, athletes must beam genuinely. Fake smiles, like the kind you’ll see in school pictures, don’t work as many facial muscles, and therefore result in lower levels of relaxation.

Since it’s hard for anyone (let alone a focused athlete) to maintain an authentic smile during prolonged periods of strenuous activity, scientists suggest smiling near a race’s end, in 30-second intervals.

[h/t The New York Times]

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