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https://cdn.shopify.com/s/files/1/0923/9334/1250/files/laptop-sleeve-13-front-6a8b50f43f8a8.png?v=1787515130 Phasor Diagram Laptop Sleeve Phasor Diagram Black https://stemsemiosis.com/products/pid-block-lapsleeve 2026-09-11T13:14:15-04:00 daily https://cdn.shopify.com/s/files/1/0923/9334/1250/files/laptop-sleeve-13-front-6a8b513006586.png?v=1787515189 PID Controller Diagram Laptop Sleeve PID Controller Diagram Black https://stemsemiosis.com/products/pid-ctrl-eq-lapsleeve 2026-09-11T13:14:15-04:00 daily https://cdn.shopify.com/s/files/1/0923/9334/1250/files/laptop-sleeve-13-front-6a8b516c30511.png?v=1787515250 PID Controller Equation Laptop Sleeve PID Controller Equation Black https://stemsemiosis.com/products/pll-block-lapsleeve 2026-09-11T13:14:15-04:00 daily https://cdn.shopify.com/s/files/1/0923/9334/1250/files/laptop-sleeve-13-front-6a8b51a8eb819.png?v=1787515310 Phase Locked Loop Laptop Sleeve Phase Locked Loop Black https://stemsemiosis.com/products/ramanujan-pi-lapsleeve 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https://cdn.shopify.com/s/files/1/0923/9334/1250/files/laptop-sleeve-13-front-6a8b5472248bc.png?v=1787516024 Time Dilation Laptop Sleeve Time Dilation Black https://stemsemiosis.com/products/turing-machine-lapsleeve 2026-09-11T13:14:15-04:00 daily https://cdn.shopify.com/s/files/1/0923/9334/1250/files/laptop-sleeve-13-front-6a8b54ada281d.png?v=1787516083 Turing Machine Laptop Sleeve Turing Machine Black https://stemsemiosis.com/products/fourier-tshirt 2026-09-11T13:14:15-04:00 daily https://cdn.shopify.com/s/files/1/0923/9334/1250/files/unisex-garment-dyed-heavyweight-t-shirt-true-navy-front-6a8c44373ed77.png?v=1787577405 Fourier Transform T-shirt Fourier Transform True Navy https://stemsemiosis.com/products/fourier-sweatshirt 2026-09-11T13:14:15-04:00 daily https://cdn.shopify.com/s/files/1/0923/9334/1250/files/unisex-premium-sweatshirt-black-front-6a8c44846da85.png?v=1787577483 Fourier Transform Sweatshirt Fourier Transform Black https://stemsemiosis.com/products/fourier-hoodie 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https://cdn.shopify.com/s/files/1/0923/9334/1250/files/unisex-garment-dyed-heavyweight-t-shirt-red-front-6a8de1f5d65df.png?v=1787683324 Gaussian Integral T-shirt Gaussian Integral Red https://stemsemiosis.com/products/gauss-integral-sweatshirt 2026-09-11T13:14:15-04:00 daily https://cdn.shopify.com/s/files/1/0923/9334/1250/files/unisex-premium-sweatshirt-black-front-6a8de25da29b5.png?v=1787683428 Gaussian Integral Sweatshirt Gaussian Integral Black https://stemsemiosis.com/products/gauss-integral-hoodie 2026-09-11T13:14:15-04:00 daily https://cdn.shopify.com/s/files/1/0923/9334/1250/files/unisex-premium-pullover-hoodie-black-front-6a8de2bd3be51.png?v=1787683523 Gaussian Integral Hoodie Gaussian Integral Black https://stemsemiosis.com/products/gauss-integral-mug 2026-09-11T13:14:15-04:00 daily https://cdn.shopify.com/s/files/1/0923/9334/1250/files/white-glossy-mug-white-11-oz-handle-on-right-6a8de31c1e162.png?v=1787683619 Gaussian Integral Mug Gaussian Integral White 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