The diamond is missing!
A terrible theft has happened at Techniquest, and it’s up to you to don your lab coat and become a super-sleuth.
Unlock the secrets of forensic science as you unearth hidden clues. You’ll dive into the world of crime-solving by looking for fingerprints, analysing mysterious clothing fibres, and uncovering the secrets of ink through chromatography.
Will you accept this mission to crack the case, and apprehend the elusive culprit?

This activity is not suitable for children under 7. All children booked into the workshop must be accompanied by at least 1 paying adult. Children under 7 will not be admitted.
There is space for two wheelchairs. Our KLA Lab is an enclosed area, but you can leave if you’d like to. Sensory bags are available from the ticket desk (£20 refundable deposit, subject to availability).
Please note, the content of this workshop is similar to Santa’s Spy Squad, which is running 6–23 December.
Please note that every workshop ticket must be booked in conjunction with a valid admissions ticket. Availability is limited, so the best way to guarantee your space is to book in advance.
Weekends & school holidays until 1 February
available dates
Techniquest’s newly-refurbished Lab space is the perfect place to get hands-on with all kinds of science experiments.
What are you waiting for? Grab your lab coat and goggles and let’s do some science!
Please note that we are able to accommodate 2 guests in wheelchairs per workshop.