Oscillation Magnets
Description: Rendered on a deep dark background, this artwork presents a damped oscillating signal f(t) transformed into its frequency response F(s), with the integral F(s) = ∫₀^∞ f(t) e^(−st) dt in bold type. Pierre-Simon Laplace (1749–1827) developed the integral transform that bears his name. Engineers use it every day to solve differential equations and analyze circuits, control systems and signals. A gift idea for mechanical engineers, makers and engineering students, and a fitting piece for a workshop, office or study.
Laplace Transform, Signals and Systems Mathematics for Engineers Magnet
by Science Design
$3.75 $4.75
Description: “Because Real Engineering Is Optional.” Suit up like the daring test pilots, questionable inventors, and semi‑licensed dimensional physicists of Buckaroo Banzai fame with our exclusive Yoyodyne Propulsion Systems apparel! Perfect for impressing strangers who assume you have at least three PhDs, confusing coworkers into thinking you know how a flux capacitor actually works, and boldly declaring: “Yes, I support interdimensional engineering… even if it accidentally summons aliens.” Ideal for everything from casual Fridays to spontaneous oscillation overthrusters. Warning: Wearing this shirt may cause unsolicited quotes from people who watched the movie way too many times.
Description: A science and mathematics visual featuring a differential equation, 'v dv/dx = -ω²x', above a graph of a sine wave with axes labeled 'y', '+A', '-A', '0', 'π/2', 'π', '3π/2', '2π', and 'ωt x'. To the right is a polar coordinate grid with concentric circles and radial lines, showing a segment of a circle and the label 'ωt'. The entire composition is in white on a black background.
Description: A black background with two lines of text. The top line reads "I'M NOT" in white and "LATE" in red. The second line reads "I'M JUST OUT OF PHASE" in white and light blue. Below the text is a visual representation of two offset sine waves, one red and one light blue, intersecting a white horizontal line.
Description: A bold, white text reads "I'M NOT" above a red text that reads "LATE". Below that, white text states "I'M JUST OUT OF PHASE". The bottom of the composition features a white horizontal line representing an axis, with two overlapping sinusoidal waveforms, one red and one blue, shown above and below the line.
