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LEGO Ideas The Evolution of STEM Building Set with Scientist Minifigures 21355
$79.99 when purchased online
Target Online store #3991
About this item
Highlights
- SCIENCE BUILDING SET – Celebrate groundbreaking innovations in science, technology, engineering and math with this collectible LEGO Ideas The Evolution of STEM display model
- 3 SCIENTIST MINIFIGURES – The “mother of modern physics” Marie Curie, Sir Isaac Newton, leader of the Scientific Revolution, and agricultural science pioneer George Washington Carver
- COLLECTIBLE DISPLAY MODEL – 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 MEN AND WOMEN – This set makes a great gift for adults who love science or anyone with a passion for STEM subjects and history
- 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
- DIMENSIONS – This 879-piece LEGO set measures over 10.5 in. (27 cm) high, 9 in. (23 cm) wide and 7.5 in. (19 cm) deep
Description
Open a brick-built book on the evolution of STEM (science, technology, engineering and math) 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, 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.
Number of Pieces: 879
Suggested Age: 18 Years and Up
Model #: 21355
Educational Focus: Gross Motor Skills, Fine Motor Skills, Creativity, Sensory Development, Creative Thinking
Includes: Toy Building Components
Industry or Government Certifications: CPSIA Certified
Material: Plastic
Battery: No Battery Used
Street Date: March 1, 2025
TCIN: 92538299
UPC: 673419407663
Item Number (DPCI): 204-00-2392
Origin: Made in the USA and Imported
If the item details above aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 2.776 inches length x 10.315 inches width x 15.039 inches height
Estimated ship weight: 1.792 pounds
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
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4.5 out of 5 stars with 20 reviews
Great tribute to STEM
5 out of 5 stars
PinkChirpyOnion103 - 7 days ago
originally posted on LEGO
I was pleasantly amazed at the amount of science packed into this build, and the hidden science in the book pages. However, the build is not very sturdy, with bits breaking off during building and moving.
1 reply from LEGO® Customer Service team - 6 days ago
The foundations of innovation should be strong, so we suggest double-checking each step and rebuilding if anything isn't holding together. If there's still trouble, our experts at LEGO.build/Service-BV are happy to take a closer look.
Wonderful STEM set
5 out of 5 stars
bubba - 8 days ago
originally posted on LEGO
Such an original design and a set that is packed full of details. I read the comments about the DNA being wrong so had to check for myself and found that Z-DNA is left handed so the design is correct. It was a very interesting build although the bee was a little fiddly. I also really like the book design and will probably use that as a base to make another creation of a fairy tale or such like.
Very fun build
5 out of 5 stars
FlakyKnees020 - 10 days ago
originally posted on LEGO
As a student this was a perfect set at a very good price
Stunning bookshelf STEM model
5 out of 5 stars
Mikey118 - 10 days ago
originally posted on LEGO
A great bookshelf model celebrating STEM. I love the little details like the Newton's apple tree and Marie Curie laboratory and the space shuttle and bumble bee. The DNA strands rotate as well when the book handle is turned. A fun set to build
Fixing the double helix
5 out of 5 stars
Dr. Helix - 11 days ago
originally posted on LEGO
I'm a professor of molecular biology and genomics at an R1 US university, and the 1 star reviews are correct: the double helix of DNA is twisting the wrong way. I told Lego about this a couple of weeks ago and offered them a solution: To fix the helix to be right-handed is as simple as reversing (or actually mirroring) the instruction steps 58 through 67. Doing this will produce a correct, right-handed double helix. So anyone who wants the DNA to be right-handed should be able to easily do this. I know I will be doing it with my set.
Awesome
5 out of 5 stars
Herodotus - 14 days ago
originally posted on LEGO
Got it for my son’s FLL team to give to their teacher. Made her cry. She loved it.
incorrect DNA structure
1 out of 5 stars
FrustratedChemist - 14 days ago
originally posted on LEGO
echoing the sentiment of another reviewer that the DNA structure being incorrect is a slap in the face to the scientific community. disappointed in the lack of due diligence
It's good, but...
4 out of 5 stars
beezoluh - 15 days ago
originally posted on LEGO
I bought this set because I am super into science, and that is what I have my degrees in, and while the set is super fun and is a great celebration of science... I was kind of disappointed. The build was short and kind of just felt "eh" for how much it cost. I still like it, still had fun, but I just think it was kind of smaller and shorter than I thought it would be because of the price.
Enjoying the build so far, but….
4 out of 5 stars
ColonelFranticCup103 - 15 days ago
originally posted on LEGO
Enjoying the build so far. HOWEVER, to build the light spectrum and the Morse Code, just to cover it up makes no sense to me. All parts of the build should be visible.
One of the most clever and engaging sets ever!
5 out of 5 stars
Chris V - 16 days ago
originally posted on LEGO
This set is so unique and well thought out. It includes references to various important moments in scientific history, along with features that can spur conversations about science, math, physics and technology. There are a few very clever hidden Easter eggs here too!
Nice display piece
5 out of 5 stars
MrBrown5th - 17 days ago
originally posted on LEGO
I teach at a STEM school and built this to put in my display case. It looks great on the top shelf!
Unique evolution build
5 out of 5 stars
BrickBuildingNanny - 17 days ago
originally posted on LEGO
I love the uniqueness of this set the different components as to different things that evolved in time it’s a unique conversation piece. Love it!
Scientifically inaccurate
1 out of 5 stars
Eric - 19 days ago
originally posted on LEGO
For starters, we are long-time Lego supporters in our household. My wife told me of this set, knowing that I did my PhD in DNA structural biology. I was appalled to see that the DNA is left handed! DNA exists naturally in a right handed helix. This cannot be corrected by flipping it or rotating it. The correct “handedness” can only come from a mirror image of the DNA structure as it is in this set. If this set is intended to support STEM and the history of STEM, then I recommend reworking this set to make the set scientifically accurate. Keeping it as is will ultimately disappoint those beautiful minds hoping to get into STEM.
STEM
5 out of 5 stars
SophieB - 20 days ago
originally posted on LEGO
This set was so creatively designed and is a perfect addition to any collection, especially for any self-proclaimed Science nerd like me!
The Evolution Of STEM is a great Lego IDEAS set!
5 out of 5 stars
mhuda040 - 22 days ago
originally posted on LEGO
When I learned about this Lego Ideas set, I knew I had to get it. This is one of the most well thought-out Lego sets I have ever worked on, and it was just as educational as the set itself. The Evolution Of STEM (Science, Technology, Engineering, Mathematics) is structured like a book that opens up and features several artifacts marking important milestones in science. It crams every little detail into an ingenious display. I will say, the last part in putting the insect together is the most challenging. But I highly recommend this set to adults and to children interested in learning about science and pursuing their education in STEM! We need more scientists and engineers, and this set has a simple message: Open the book and start learning how you can make things happen. Because you can!
Exceeded expectations
5 out of 5 stars
Smm decidedly a AFOL - 22 days ago
originally posted on LEGO
This set is very well designed and full of details. The various elements, including the little cityscape, flowers, and even the book-shaped base are attractive. I am a little surprised that the instruction booklet did not describe the reason for including some of the elements e.g., Newton's discovery that white light is a combination of all colors, which he discovered by shining light through a prism, but perhaps the idea was to inspire people to research these things on their own. I like the kinetics employed in the design as well. My only complaint is that the DNA helix is twisted in the wrong direction, but that is easily corrected.
Celebrating all things science!!
5 out of 5 stars
labpiXIe - 28 days ago
originally posted on LEGO
A wonderful set and perfect for Women’s History Month! The finished build is dense packed full of history with a huge variety of disciplines represented! I love the functionality of the double helix and carbon atom. You can build a right-handed helix rather than the left-handed spiral in the instructions by putting the technic pieces in backwards. I wish Lego also included a Rosalind Franklin minifigure. One of my favourite details has to be the glow in the dark Radium tile! Looking forward to more STEM sets released in the future!!!
DNA helix is incorrect
4 out of 5 stars
Brenner - 28 days ago
originally posted on LEGO
The DNA strand depicted on the box and instructions is left-handed. Pretty much all DNA is actually right-handed.
STEM full of surprises!
5 out of 5 stars
MasterMastiffMama - 28 days ago
originally posted on LEGO
STEM is a very enjoyable build, educational, some surprises (I won't ruin by disclosing) & a great display piece. Really happy I got this. First one I wanted to build, from several purchased, on 3/1 release. It has moving elements, too!