Epic Quest Bio The case files
Case No. 42 · have you seen this molecule?

Curcumin

the yellow in turmeric

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

Curcumin, front view, against a height chart in nanometers
FRONT
Curcumin, side view
SIDE · CID 969516

The suspect, from its real atomic coordinates. Drag to turn it. Height chart in nanometers, ruled every 0.1 nm. About 50,000 of them end to end would span the width of a human hair.

Rap sheet

Answers to
Curcumin. Aliases: diferuloylmethane, Natural Yellow 3, E100.
Height
1.7 nm, standing on one end.
Weight
0.61 zeptograms
Build
A ring at each end of a seven-carbon chain.
Color
Yellow. Turns red-brown in soapy water. Glows green under UV light.
Habits
Avoids water. Fades in sunlight.
Associates
Moonlights in yellow mustard.
Origins
Turmeric root, from the ginger side of the family.
Last seen
A 5 mL tube marked TURMERIC in the fridge at HQ.
150,000,000,000,000,000,000

of them in a teaspoon of ground turmeric, on average.
Jars vary. You’ve never seen one.

The poster on the street

The wanted poster for Curcumin

This is the photocopied wanted poster for Curcumin, No. 42. 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.

Not a player yet? Join the Epic Quest: the real role-playing game of Molecular Reality, a nanopore lab, with the CEO as gamemaster.