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Better Days Blog

Through science, dedication, and collaboration, we believe the best days of our planet are ahead of us. Here is your front-row seat to our journey in creating materials that put us on a path towards a more sustainable future.

Why We Went to Wyoming

Your wait for the next Bolt Threads product to hit the market is nearly over! Next week we’ll be unveiling our latest creation, the result of a collaboration with Mountain Meadow Wool Mill. Our partnership with the revitalizer of the American wool industry is so special that it brought us from our Emeryville labs to... Read more »

Stella McCartney Thinks This Technology Will Save the World

The moment Stella McCartney said, “this is the future… this will save our planet, this approach that Bolt Threads has is the approach we’re going to have to take to everything,” I knew that this went beyond just marketing the rich-brown, Microsilk™ bodysuit and parachute-pant on display. We were on the top floor of her new Madison... Read more »

The future of fashion is already on display

Our partnership with Stella McCartney has shown that the future of fashion isn’t just in the lab – it’s on the catwalk, in the museum, and on its way to your wardrobe. Although luxury fashion is traditionally conservative and slow to change, world-renowned visionary designer Stella McCartney is always actively searching for innovative solutions. We... Read more »

We’ve made a new friend in the fashion world

Today we’re thrilled to announce a partnership with Stella McCartney, a world-renowned brand known for its dedication to eco-innovation. We’ll be unveiling our first collaborative product, a one-of-a-kind custom dress made entirely of Bolt Microsilk™ at the New York Museum of Modern Art’s upcoming exhibit “Items: Is Fashion Modern?” opening October 1st. We’ve long been... Read more »

Channeling Spider-Man

What’s blue and red and webbed all over? Spider-Man: Homecoming, the latest installment of our favorite superhero film franchise. We often get compared to Spider-Man, and although we’re not superhuman, we share Peter Parker’s love of science and we’re using technology to make materials we think he’d be proud of. In fact, Spider-Man has been such an inspiration to... Read more »

Designing a BoltSpun tie: Conversations with a material

On March 10, we launched the world’s first ever human-made spider silk consumer product, a knit silk necktie. Why a tie? We chose a tie because we wanted to create an iconic product associated with the history of silk. Emperor Shih Huang Ti’s famous Terracotta Army in 210 BCE is depicted wearing a silk necktie... Read more »

Bolt’s Founding Story: How It All Began

It all started back when our co-founders Dan, David, and Ethan met in 2009. (Cue the flashback harp sound effects.) Ethan and Dan were UC San Francisco PhD students making microbes produce silk and David was a UC Berkeley PhD student using microfluidic devices to mimic the process of spiders spinning silk. Ethan and Dan... Read more »

The History Of Silk Fiber – From Silkworm to Spider Silk

For millennia, people have been fascinated with the magic of fabric, especially silk. Sericulture, the practice of making silk and raising silkworms (and your vocab word for the day) began in China around 3000 BCE. The chief wife of the first Emperor of China is credited with accidentally discovering how to reel silk when a... Read more »

The Interwoven Paths of Tech and Textiles – Part 2

The previous post dove into the history of technology in textiles from the Stone Age through the Industrial Revolution. But the love story between tech and textiles didn’t end there. The next wave of innovation came in the 20th century and was based on synthetic and semi-synthetic fabrics, many of which fill our closets today.... Read more »

The Interwoven Paths of Tech and Textiles – Part 1

Bolt Threads lives at the intersection of the two seemingly disparate worlds: fashion and biotechnology. We realize that technology and textiles aren’t so different after all: in fact, they have a long history of intertwining. (For an excellent longread, check out Virginia Postrel’s essay “How Textiles Repeatedly Revolutionized Human Technology”) Stone Age clothes were pretty... Read more »
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For press inquiries: press@boltthreads.com

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Disclaimer: We know learning about the potential of biomaterials can inspire a wealth of ideas and we love your creativity. Before you send us your awesome ideas, please know that we don't want to accidentally come up with an idea similar to yours, so any concept you email us will become the property of Bolt Threads Inc.