Epic Quest Bio The case files
Case No. 99 · have you seen this molecule?

Firefly luciferin

the glow in a firefly

File sealed

The detectives are still writing this one up. The poster and the facts are below; the film and the interrogation room open soon.

Booking photographs

Firefly luciferin, front view, against a height chart in nanometers
FRONT
Firefly luciferin, side view
SIDE · CID 92934

The suspect, from its real atomic coordinates. Drag to turn it. Height chart in nanometers, ruled every 0.1 nm. About 65,000 end to end would span the width of a human hair.

Rap sheet

Answers to
D-luciferin. Also beetle luciferin.
Height
1.2 nm, standing on end.
Weight
0.47 zeptograms
Build
Three rings in a row. Two of them carry a sulfur.
Color
A yellow powder. Glows green under ultraviolet.
Habits
Meets oxygen and lights up. Afterwards it answers to oxyluciferin.
Associates
Click beetles and railroad worms glow with it too. The click beetles worked it out on their own.
Last seen
A 5 mL tube marked FIREFLY in the freezer at HQ.
1,300,000,000,000,000

of them in one firefly, give or take.
Fireflies vary. You’ve never seen one.

The poster on the street

The wanted poster for Firefly luciferin

This is the photocopied wanted poster for Firefly luciferin, No. 99. They were made for noticeboards around Boston, Cambridge and the rest of the east coast.

Found one? Scan its QR code with your phone. If you're a signed-in player, the sighting goes on your record with +1 XP.

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