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Sale Price $15.05.
Original Price $17.70 Comp. value
per shirt
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Young inventors invertopedia T-shirt
Qty:
Style
Kids Basic T-Shirt
+$8.95
+$17.60
+$17.60
Color & Print Process
White
Classic Printing: No Underbase
+$2.05
+$2.05
+$2.05
+$2.05
+$2.05
+$2.05
About T-Shirts
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About This Design
Young inventors invertopedia T-shirt
The impatient inventor t-shirt is the perfect solution for those who love to invent and create projects and need vital engineering information to hand immediately, upside down so the wearer can read it!
The Invertopedia contains upside-down information on components including transistors, regulators, diodes, op-amps and the 555 timer.
There are reference circuits with their associated formulae, handy lookup information on resistor color codes, Si units, logic gates, C/C++ operators and flow control and a full set of equations for Ohm's law.
Artwork designed by
Impatient Inventor
WELWYN GARDEN CITY, Hertfordshire, United Kingdom
Customer Reviews
4.7 out of 5 stars rating1.9K Total Reviews
1,855 Reviews
Reviews for similar products
5 out of 5 stars rating
By Britani L.September 11, 2025 • Verified Purchase
Kids Basic T-Shirt, White, Youth XS
The shirt is great and everything my daughter has been wanting since we lost our Grandfather. This helps her when she is in school upset to feel close to him again! I will be ordering shirts from here for my other 4 children!
5 out of 5 stars rating
By C.February 12, 2021 • Verified Purchase
Kids Basic T-Shirt, Navy, Youth M
Zazzle Reviewer Program
Nice tshirt and my nephew really loves it. I didn’t actually see it in person but from the picture and according to my sister we are happy with it
2 out of 5 stars rating
By C.March 1, 2018 • Verified Purchase
Kids Basic T-Shirt, White, Youth M
Zazzle Reviewer Program
I'm very disappointed with the image quality of the shirt. The Hanes shirt is great but the image is terrible. I purchased this shirt for my son to wear on his birthday. He will still wear it but I'm so disappointed with the way it looks. The image is faded and blurred. I ordering it on the grey just like the picture and the colors are no where close to being as vibrant as they show on the sample.. I also thought the image would cover more of the shirt. I ordered a YL and the image is just a 5 inch by 5 inch image. It is just a small square in the middle of the shirt. like an iron-on. I'm so very disappointed.
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Other Info
Product ID: 235718532950639488
Created on: 11/26/2018, 9:35 AM
Rating: G
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