SKU: 41560989804

Spintronics Act One & Act Two

$135.44 $150.49
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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

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Description

Spintronics Act One & Act TwoIt's the complete story of Natalia, with 149 puzzles ranging from beginner to intermediate to advanced. You'll never see electronics the same way again. Spintronics Act One: Begin the time winding journey with Spintronics Act One. Get started building fascinating mechanical circuits as you solve 67 fun, challenging puzzles from beginner to intermediate difficulty. Spintronics Act Two: Continue Natalia's time winding adventure and help her build more

It's the complete story of Natalia, with 149 puzzles ranging from beginner to intermediate to advanced. You'll never see electronics the same way again.

Spintronics Act One: Begin the time-winding journey with Spintronics Act One. Get started building fascinating mechanical circuits as you solve 67 fun, challenging puzzles from beginner to intermediate difficulty.

Spintronics Act Two: Continue Natalia's time-winding adventure and help her build more advanced spintronic circuits for the town of Little Hope. This Act Two kit begins where Act One leaves off. New parts including transistors and inductors open a vast frontier of new possibilities. The puzzles also grow more challenging, with 82 more puzzles ranging from intermediate to advanced.

Spintronics is a new game (ages 8 to adult) from the makers of Turing Tumble where players build mechanical circuits to solve puzzles. Players feel the pull of voltage and see the flow of current as they discover electronics in a tangible and deeply intuitive way, using the first physical equivalent of electronics ever built. It’s fun, fascinating, easy-to-learn, and irresistible to play.

Learn more and see how it works here.

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 41560989804

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4.8 ★★★★★
Based on 30 reviews
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Verified Purchase
Blusher
Grantham, US
★★★★★ 3
Right fit
I love this shirt it was nice and bright when I got it after a few wash it started to fade out a bit was a perfect fit for a medium built person 5’7 I still would recommend this product they are really nice and thick
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 14, 2025
J
Verified Purchase
John E. Holiday
Los Angeles, US
★★★★★ 5
Quality shirt. Not too blousy.
I'm 5'11" and hover around 175-180 lbs. so I'm a pretty average guy. I've been thin my whole life but now I'm in my 40's so if I don't watch it, my stomach will get bigger. I bought this shirt in slim-fit first. It was perfect but since these shirts are 100% cotton, I was concerned that after a couple washings, it would be too small (especially in the stomach area). I returned the slim-fit and bought this regular-fit (medium). For this review, I thought it would be helpful to compare the Amazon Essentials shirt to The Gap's regular oxford shirt. I've always liked the fit of Gap oxford shirts. Upon inspection, the weight and feel of the Amazon oxford cloth is exactly the same at the Gap's. I laid one of my old Gap shirts on top of this Amazon Essentials oxford. You can see from the pictures that the torso cut is exactly the same (about 21 inches pit-to-pit seam). I like that. I'm not a fat guy and I don't want a blousy shirt. This is neither too blousy nor too slim. Just right. The sleeves are perhaps 1/2 inch longer than the Gap shirt. Perhaps one negative is the tail. The Amazon Essentials tail is 1.5-2" longer than the Gap shirt. This makes the Amazon Essentials shirt a touch long for wearing untucked in my opinion. However, if you do tuck, a longer shirt stays tucked-in. So it depends how you want to wear it. I have a lady who does alterations. She'll charge $10 to shorten the tail if I wanted that. If I do have the Amazon shirt altered, it would still be a bargain. These are good quality shirts with a nice cut to them. I won't hesitate to buy them again. Highly recommended.
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Reviewed in the United States on January 24, 2020
T
Verified Purchase
Tracy J
San Leandro, US
★★★★★ 4
Decent quality. Sizing is normal but a bit generous in the midsection
Fit Type: Regular Fit, Color: White, Size: Large
I was impressed. Shirt is of fairly decent quality- thick cotton. My husband is normally a large. Given the sizing chart we almost ordered a medium, but it was good we bought a large. The sleeves are perfect but afraid it may shrink in the dryer. I think the reason people say loose fit is because it is boxy (square). Fine under a suit and we needed it urgently.
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Reviewed in the United States on January 17, 2026
V
Verified Purchase
veronica diaz
Chelsea, US
★★★★★ 5
With this shirt I say I do
Color: Khaki, Size: Small, Color: Khaki, Size: Small
This shirt definitely compliments the suit my son bought. Very light ,very comfortable,not quite tight fit ,but I can say that it fits perfectly .It matches well with a few colors ,purple being one of them . For having a teenager that at times mistreats his clothes ,and just throws the clothes on the hanger really any way . Not many wrinkles was really on it and I really had to fight whatever that was in his closet just to take this out and it was hanged up . For having it for more than a month I say not bad . It is worth it. And if it was me I wouldn't have any wrinkles on it what's so ever. Very delicate and easy to move in it. My son wore it to his friend's graduation party not one wrinkle on it afterwards. Very casual look. I will buy more for him
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Reviewed in the United States on July 1, 2025
S
Verified Purchase
Steve
Birmingham, US
★★★★★ 5
Good value
Color: White Spots Black, Size: Large
Fit well and seem to be good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026

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