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Ages 18+

The Evolution of STEM (21355)

Ideas
LEGO.com Official Price
£69.99
🧱 879 pieces - : £0.08

Available From

LEGO.comOfficial
£69.99
Price updated: 14 Jan 2026
View on LEGO →
Building Instructions

Price History

Description

Open a brick-built book on the evolution of STEM (science, technology, engineering and maths) with this LEGO® Ideas collectible display model for adults (21355). An inspiring science gift for women, men and history-lovers, the set features a buildable base in the shape of an open book topped by mini builds that represent historic innovations. Build an early car and a home computer, the NASA Voyager Probe with the Golden Record on board for any extraterrestrial life form that may find it, and much more. Turn the dial to make a 3D replica of a carbon atom float upwards and a DNA strand rotate.

The set includes LEGO minifigures of 3 famous scientists: Marie Curie (née Skłodowska), the first person ever to win 2 Nobel prizes; Sir Isaac Newton, famous for his law of universal gravitation; and pioneering agricultural scientist George Washington Carver.

Find building instructions in the box and on the LEGO Builder app to help you with every step of your rewarding, creative journey through the history of STEM. Contains 879 pieces.

Features

  • Science gift for women, men and history-lovers – Celebrate groundbreaking innovations in science, technology, engineering and maths with this collectible LEGO® Ideas The Evolution of STEM display model
  • LEGO® minifigures of 3 famous scientists – The “mother of modern physics” Marie Curie (née Skłodowska), Sir Isaac Newton, leader of the Scientific Revolution, and agricultural science pioneer George Washington Carver
  • Collectible display model for adults – A buildable base shaped like an open book is topped with many mini builds including Newton’s apple tree, Carver’s plants bed, a space shuttle and a robotic arm
  • Fun features – Turn the dial to make the 3D replica of a carbon atom float upwards and the DNA strand rotate, and look out for a Morse code message, NASA Voyager Probe with the Golden Record, and more
  • Gift for science-lovers and history buffs – Treat yourself or gift this LEGO® model kit to other adults with a passion for STEM subjects or history
  • A helping hand – Find building instructions on the LEGO® Builder app and in the box in a booklet that also features interviews with the set’s fan designer and LEGO Ideas designers
  • The LEGO® fans’ choice – This collectible building set for adults is part of a range of LEGO Ideas sets, each created by a fan designer, voted for by LEGO fans and produced by the LEGO Group
  • Science-themed home decor – This 879-piece LEGO® set measures over 27 cm (10.5 in.) high, 23 cm (9 in.) wide and 19 cm (7.5 in.) deep

Frequently Asked Questions about The Evolution of STEM

What is the best price for LEGO The Evolution of STEM (Set 21355)?

LEGO The Evolution of STEM (Set #21355) is currently priced at £69.99 on LEGO.com. We continuously monitor prices across multiple UK retailers to find you the best deals.

How many pieces are in LEGO set 21355?

LEGO The Evolution of STEM (Set #21355) contains 879 pieces. At the LEGO.com price of £69.99, that works out to approximately 8.0p per piece.

What age is LEGO The Evolution of STEM suitable for?

LEGO The Evolution of STEM (Set #21355) is recommended for ages 18+. This set is part of the LEGO Ideas theme. View all Ideas sets and deals.

Where can I find the building instructions for LEGO The Evolution of STEM?

You can download the official building instructions for LEGO The Evolution of STEM (Set #21355) for free from LEGO.com. Download the building instructions here. The instructions are available as a PDF and can be viewed on any device.

Where can I buy LEGO The Evolution of STEM in the UK?

LEGO The Evolution of STEM (Set #21355) is available from LEGO.com at £69.99. We're monitoring other UK retailers for availability. Check our recent price drops for updates.

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