Open-Source Science · Every Scale
Like a hermit crab carries its home, Crab Lab carries real science — from a freeze-dried lab-in-a-box on your desk to a solar shipping-container lab in the field. Ships anywhere. No cold chain. Open bill of materials.
Our Story
Crab Lab was born during COVID when Elliot Roth converted a shipping container into a fully functional biology laboratory. That prototype became 3cbio, built through the xx accelerator, and grew out of earlier work with Betabox Labs, where the mission of accessible, open-source science infrastructure took root.
The pandemic shut down labs worldwide, but it showed us that science doesn’t have to be locked in brick-and-mortar buildings. A shipping container — durable, portable, repurposable — could become a complete BSL-1/2 lab. Solar-powered. Off-grid. Replicable anywhere.
That prototype is now open-source. The designs, the bill of materials, the curriculum — all available for communities to build their own labs at any scale.
The ethos: science infrastructure should be as modular and scalable as the life that thrives in it.
Every scale of Crab Lab — the Box, the Bench, the Container — ships with an open bill of materials and design files. This isn’t gatekeeping science; it’s recognizing that the best innovations come from communities iterating together.
We stand on the shoulders of pioneers like Betabox Labs, who proved that makerspaces could incubate biotech, and the incredible work of teams like The ODIN and BioBits, who showed that freeze-dried, accessible biotech is possible.
The Scale
Access to science shouldn’t be all-or-nothing. Crab Lab is the same open ethos at three scales — you pick the shell that fits the person, the classroom, or the community.
One learner · ships to your door
A cohort of 8–32 · a shared bench
A community · a permanent BSL-1/2 space
Shell 01 · The Box
Not a toy microscope — actual genetic engineering. The trick that makes it fit in a shippable box is freeze-drying: the biology travels as a shelf-stable pellet and wakes up when you add water.
Prices are current retail from the makers below and are approximate — the box is an open bill of materials, not a product we resell. Do genetic-engineering work only in a legal, registered space where required, and follow each kit’s safety guidance.
Traditional biology needs a −20°C freezer and overnight ice shipping. Freeze-dried, cell-free reactions don’t. The reagents dry into a shelf-stable pellet, ship like any parcel, and activated with a drop of water — the same trick behind Harvard’s BioBits and The ODIN’s room-temperature kits.
That’s what turns “a lab” into “a box on your doorstep.” It’s already proven at both ends: one person can edit a bacterial gene for the price of a video game, and a 30-student classroom can run synthetic biology for under $100.
The floor: a real, complete genetic-engineering experiment ships for $33–59. Add a warm spot and you’re doing science this week — no lab required.
Every Crab Box ships with this code. Point your phone at it to read the story — a shipping container during COVID, and the open-source lab that grew out of it.
⌖ crablaboratory.com/#about →The Model
The best STEM boxes — CrunchLabs, KiwiCo — ship one build a month with a video that walks you through it, ~$20–30/mo. Crab Box borrows the format and points it at real wet biology: each shipment is one skill from the tree, freeze-dried, with a protocol and a short film.
Sterile technique. Pour plates, streak for single colonies, keep a clean field.
Heat-shock E. coli with a glowing plasmid. Selection, controls, your first engineered cell.
Guide RNA + Cas9 to edit a bacterial gene. PAM, on-target, the real thing.
Cell-free, just add water. Fluorescence you can see — and 55 more skills to go.
59 skills in the tree → a multi-season curriculum. Every box maps to a node so learners always know where they are and what unlocks next.
Kit Makers
Crab Box doesn’t reinvent the reagents — it curates proven ones into an open, curriculum-linked path. Here are the makers who already proved a real lab fits in a box, what they cost, and what each teaches us.
Real CRISPR on non-pathogenic E. coli at home. Ships freeze-dried with Cas9, guide RNA, template DNA, cells, plates & reagents — room-temperature stable.
Peer-reviewed freeze-dried, cell-free biology (Science Advances, 2018). Just add water to express fluorescent proteins — no equipment, no training.
Guided app-driven kits and a miniature all-in-one lab (incubate, engineer, measure) built for first-timers and classrooms.
The gold standard for the box format: one build a month, a video that teaches it, momentum by design. Engineering, not biology — but the model is the template.
Age-tiered monthly STEM crates that nail packaging, instructions and progression for kids 6–16. Proof the subscription model scales.
The trusted classroom standard (pGLO transformation, protein chromatography) and pocket-sized real instruments — how the Box graduates to the Bench. Their Lab-in-a-Box Kit pairs a real thermal cycler and gel setup for two students at once.
A pocket-sized, all-in-one molecular biology lab — PCR thermocycler, centrifuge, gel electrophoresis and UV transilluminator in one device, built for the field and the classroom alike.
Prices researched Aug 2026 from each maker’s site — approximate & subject to change. Crab Lab is not affiliated with these companies. We cite them as the proven components that make up an open box.
Shell 03 · The Container
For a whole community, the same ethos scales up into a shipping container: a durable, solar-powered, off-grid BSL-1/2 laboratory that can be deployed to remote and underserved regions and replicated from open blueprints.
Traditional laboratories are expensive to build and need stable infrastructure that’s often unavailable where it’s needed most. Shipping containers are durable, mobile, and repurposable into fully functional labs — energy-efficient, cost-effective, and tailored to remote needs.
The Curriculum
A box of reagents is nothing until you know what to do with it. Crab Lab pairs every scale with an open, navigable curriculum — the Biotech Skill Tree: 59 skills from sterile technique to CRISPR, protein purification, lab automation and bio-AI, each with protocols, videos and hands-on kits. And when a box or bench isn’t enough, the built-in map finds a community lab near you for equipment and space.
Whether you want a box on your desk, a kit for your classroom, or a container for your community — let’s build it, fund it, or open-source it together.