Remembering Sara Little Turnbull, Whose Bra Cup Design Became the N95 Mask

Design innovator Sara Little Turnbull.
Design innovator Sara Little Turnbull.
Photo Credit: © Center for Design Institute

The coronavirus pandemic has made something of a celebrity out of the N95 mask, a particle-filtering face covering that’s long been used to protect wearers from inhaling or exhaling pathogens. (The “95” refers to the fact it can block 95 percent of airborne particles.)

Like most nondescript and pervasive products, not many people stop to think about where it came from. Now, owing to the attention placed on it as a key tool in the health care professional’s fight against coronavirus, the woman behind the mask has come to the forefront. Her name is Sara Little Turnbull, and she designed what would become the N95 based on the shape of a bra cup.

A design consultant, Turnbull was working with the 3M company in 1958 in their gift wrap and fabric division when she was exposed to Shapeen, a non-woven material made of polymers and used for decorative ribbons. Turnbull was fascinated by the molded version of Shapeen and devised the first-ever pre-made bows for gift wrap.

Turnbull didn’t stop there. She saw endless possibilities in Shapeen and assembled an audience of 3M executives to present a number of ideas she had for products—more than 100 in all—using the material. At the presentation, which she titled “Why,” she impressed 3M with the scope of Shapeen's potential. The company quickly enlisted her to work on a design for a molded bra cup.

But Turnbull had another, arguably more important notion. At the time, she was taking care of three ailing family members who were under the care of doctors. Turnbull was often in a medical setting and noticed health care workers were constantly adjusting thin masks that tied in the back. She returned to 3M with the idea of using that same molded material to make a mask that would fit more comfortably on the face.

Again, 3M saw potential in Turnbull’s idea. By 1961, they introduced a non-woven lightweight medical mask based on her concept, with elastic bands instead of strings, an aluminum nose clip, and a form-fitting "bubble" shape. (The bra patent was approved in 1962.) Though innovative, the mask couldn't block pathogens for medical use and was marketed for dust filtration instead. An improved respirator hit the market in 1972 that was suitable for other industrial purposes. As the mask’s filtration evolved, so did its usefulness. In 1995, the N95 respirator was introduced in the health care field, fulfilling Turnbull's original ambition.

Though Turnbull had been relegated to a nondescript part of 3M, she had an extensive background in design, graduating from the Parsons School of Design in 1939 and later becoming the decorating editor of House Beautiful magazine. After Turnbull wrote an article taking companies to task for not designing products suitable for the end user, she was hired by 3M. As a consultant, she also collaborated with Corning, Revlon, General Mills, and Ford, among others.

After Turnbull died in 2015, the Sara Little Turnbull Center for Design Institute was formed, which offers information to the public on the value of design and supports the efforts of disadvantaged women's design education. Turnbull's vast archive of material is available to view by appointment. A foundation in her name also provides educational grants. The “Little,” incidentally, was in acknowledgment of her height. At 4 feet, 11 inches tall, Turnbull wasn’t terribly physically imposing. But her contributions were gigantic.

[h/t NPR]

Amazon’s Big Fall Sale Features Deals on Electronics, Kitchen Appliances, and Home Décor

Dash/Keurig
Dash/Keurig

If you're looking for deals on items like Keurigs, BISSELL vacuums, and essential oil diffusers, it's usually pretty slim pickings until the holiday sales roll around. Thankfully, Amazon is starting these deals a little earlier with their Big Fall Sale, where customers can get up to 20 percent off everything from home decor to WFH essentials and kitchen gadgets. Now you won’t have to wait until Black Friday for the deal you need. Make sure to see all the deals that the sale has to offer here and check out our favorites below.

Electronics

Dash/Amazon

- BISSELL Lightweight Upright Vacuum Cleaner $170 (save $60)

- Dash Deluxe Air Fryer $80 (save $20)

- Dash Rapid 6-Egg Cooker $17 (save $3)

- Keurig K-Café Single Coffee Maker $169 (save $30)

- COMFEE Toaster Oven $29 (save $9)

- AmazonBasics 1500W Oscillating Ceramic Heater $31 (save $4)

Home office Essentials

HP/Amazon

- HP Neverstop Laser Printer $250 (save $30)

- HP ScanJet Pro 2500 f1 Flatbed OCR Scanner $274 (save $25)

- HP Printer Paper (500 Sheets) $5 (save $2)

- Mead Composition Books Pack of 5 Ruled Notebooks $11 (save $2)

- Swingline Desktop Hole Punch $7 (save $17)

- Officemate OIC Achieva Side Load Letter Tray $15 (save $7)

- PILOT G2 Premium Rolling Ball Gel Pens 12-Pack $10 (save $3)

Toys and games

Selieve/Amazon

- Selieve Toys Old Children's Walkie Talkies $17 (save $7)

- Yard Games Giant Tumbling Timbers $59 (save $21)

- Duckura Jump Rocket Launchers $11 (save $17)

- EXERCISE N PLAY Automatic Launcher Baseball Bat $14 (save $29)

- Holy Stone HS165 GPS Drones with 2K HD Camera $95 (save $40)

Home Improvement

DEWALT/Amazon

- DEWALT 20V MAX LED Hand Held Work Light $54 (save $65)

- Duck EZ Packing Tape with Dispenser, 6 Rolls $11 (save $6)

- Bissell MultiClean Wet/Dry Garage Auto Vacuum $111 (save $39)

- Full Circle Sinksational Sink Strainer with Stopper $5 (save $2)

Home Décor

NECA/Amazon

- A Christmas Story 20-Inch Leg Lamp Prop Replica by NECA $41 save $5

- SYLVANIA 100 LED Warm White Mini Lights $8 (save 2)

- Yankee Candle Large Jar Candle Vanilla Cupcake $17 (save $12)

- Malden 8-Opening Matted Collage Picture Frame $20 (save $8)

- Lush Decor Blue and Gray Flower Curtains Pair $57 (save $55)

- LEVOIT Essential Oil Diffuser $25 (save $5)

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Decorate Your Home With Hand-Sculpted Busts of Abraham Lincoln, Barack Obama, and More

House of Bust
House of Bust

If you're a history buff, chances are you've found plenty of people to admire over the years, whether it's an elected official, inventor, or entertainer who helped make the world a little bit better. House of Bust is looking to immortalize some of these important figures so you can display them right in your home with a series of handcrafted busts available on Kickstarter.

For the past two years, the House of Bust team has been developing, designing, and testing these busts for release. And the first sculptures they will be showcasing include President Abraham Lincoln, President Barack Obama, Senator Bernie Sanders, and Vice President Joe Biden, along with the late Ruth Bader Ginsburg and Albert Einstein. These figures will be available in white, gray, black, and—if you're feeling particularly fancy—gold. As the campaign gains more pledges, other icons will join the House of Bust line.

House of Bust

These busts aren’t just simple decorative items to be left to collect dust on a shelf. They've been meticulously tested and made to ensure the best quality possible. It took more than 300 hours for the House of Bust team—including 3D design experts and sculptors—to finalize each statue, from sculpting to modeling to finishing. The busts are made from a powdered stone resin and weigh between six and eight pounds apiece.

House of Bust has already surpassed its fundraising goal of $20,000, thanks to more than 600 backers. Even though they've achieved their initial goal, you can still support the project through its different pledge tiers. To receive one bust of your choosing, you can contribute $99 (or $139 to get it gold-plated). If you don’t want your hero to feel lonely, you can get a pair for $198, a trio for $290, or six for $560. You can even pick the next bust they develop by pledging $1000, or you can give $5000 and the team will turn you into a bust (not literally, though).

You can back House of Bust here until November 13 through Kickstarter, with shipments expected to begin by December 2020.

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