Bloomsday 2026

10 September  ·  Science History Institute  ·  Philadelphia

Simple cells can now be built from scratch. Biotic exists to make that capability dependable, and to keep it open to everyone. We invite you to work with us to ensure that all people and the planet benefit from world-changing biotechnologies soon enough to matter.

Date
Thursday
10 September 2026
Doors
08:15
Registration
Venue
Science History Institute
315 Chestnut Street, Philadelphia
Hotel

Where to stay

Kimpton Hotel Monaco  ·  one block from the venue

We have held a block of rooms for you.
433 Chestnut Street, Philadelphia

01

Welcome

For the first time, a simple cell can be built from defined chemical components and made to grow, divide, and be selected across generations. The open question is no longer whether synthetic cells are possible. It is: what will it take to make the engineering of cellular systems routine, and who holds the foundations of this platform.

Biotic is a public-benefit research organisation established to build foundations of global, democratized synthetic cell engineering in the open.

On Bloomsday, we work with researchers who will build the next generation of bioengineering, the ethicists who will guide it, and the policymakers who will govern it, in one room.

Biotic’s approach

Foundational research

Work on technologies the whole field depends on, unlocking possibilities no single laboratory can reach alone.

Biotic’s obligation

Transparency and rigour

Methods, data and materials are published and shared, so that results can be checked, repeated and built upon.

Biotic’s purpose

Benefit held in common

Capability that reaches all people and the planet, rather than accruing to whoever reaches it first.

02

Programme

  • Ullyot Hall ground floor
  • Entrance ground floor
  • Galleries ground floor
  • Overlook Lounge second floor
  • Adams second floor
  • Garden Rooms second floor
  1. 08:15onwards

    Registration and breakfast

    Badges at the desk inside the Chestnut Street entrance.

    Entrance ground floor
  2. 09:15–09:30

    Opening remarks

    The purpose of the meeting and the shape of the day.

    Ullyot Hall ground floor
  3. 09:30–10:15

    Arranging the atoms that matter

    Genome construction, cytoplasm, ribosomes, membranes and laboratory hardware. Set out the capabilities the field must establish, the dependencies between them, and the resources each would require. Discussion follows.

    Ullyot Hall ground floor
  4. 10:15–10:30

    Coffee

    Ullyot Hall ground floor
  5. 10:30–11:15

    Arranging the bits that matter

    Modelling, simulation, software and design tooling for engineered cells, together with data standards and shared computational infrastructure. Presentation followed by discussion.

    Ullyot Hall ground floor
  6. 11:15–12:00

    Setting the rules for bits and atoms

    Safety, security, intellectual property and governance. The institutional rules needed to make the system useful and responsibly shared. Discussion follows.

    Ullyot Hall ground floor
  7. 12:00–12:45

    Lunch

    Served on the second floor.

    Overlook Lounge second floorAdams 1 & 2 second floorGarden Rooms second floor
  8. 12:45–13:45

    Safety and security

    Biosecurity, dual-use risk and preparedness for engineered cellular systems. The questions the field will need to answer as synthetic-cell construction becomes more capable.

    Ullyot Hall ground floor
  9. 13:45–14:45

    Ethics and community

    Should we build cells? How? We will explore how the ways we organize scientific collaboration shape the cells we build and how they are ultimately used. Topics include multilateral projects, consortia, fellowships and shared facilities; common terminology and measurement standards; participation across career stages and institutions; and navigating diverse bioethical perspectives across jurisdictions.

    Ullyot Hall ground floor
  10. 14:45–15:00

    Break

    Ullyot Hall ground floor
  11. 15:00–17:30

    Biotic and the CellOS project

    • The Biotic Future  ·  Drew Endy
    • Why Synthetic Cells Matter  ·  Kate Adamala
    • A Global Community  ·  The Biotic Fellows
    • The Next Generation of Scientists, supported by Biotic
    • Why Biotic?  ·  David Cole, President of the Science History Institute, in conversation with the four Biotic founders (Adamala, Endy, Jedryszek, and Raggio)
    Ullyot Hall ground floor
  12. 17:30

    Reception

    On the second floor, with the museum galleries open alongside it.

    Overlook Lounge second floorGalleries ground floor
03

The venue

315 Chestnut Street, Philadelphia. The programme runs in Ullyot Hall on the ground floor; lunch and the reception are upstairs.

Ullyot · Entrance · Galleries
Floor plan of the first floor of the Science History Institute, showing the Chestnut Street entrance, the two exhibit galleries and Ullyot Hall
The two exhibit galleries are a public museum.
Overlook · Adams · Garden Rooms
Floor plan of the second floor of the Science History Institute, showing the Overlook Lounge, Adams 1 and 2 and the Garden Rooms
Lunch and the reception are held in the Overlook Lounge, with Adams 1 and 2 and the Garden Rooms in use alongside it.

Floor plans: Science History Institute.


Bloomsday
2026

Thursday 10 September  ·  09:15 to 18:00

Science History Institute
315 Chestnut Street, Philadelphia