My Tech Fun — GeistHaus

Polymaker PLA Pro Review – Tough PLA or Just Marketing?

My Tech Fun May 15, 2026 Updated May 16, 2026

https://www.youtube.com/v/iE864axY2Pw?version=3 (application/x-shockwave-flash)

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Struggled with Metal Engraving? | ACMER PM 30W Fiber Test With Rust Removal

My Tech Fun May 4, 2026 Updated May 12, 2026

https://www.youtube.com/v/ALfYcvfQwl0?version=3 (application/x-shockwave-flash)

yt:video:ALfYcvfQwl0

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💎 E3D DiamondBack Nozzles Tested – 0.4 & 0.6mm vs Standard… Worth It?

My Tech Fun May 1, 2026 Updated May 8, 2026

https://www.youtube.com/v/jW6kcWRkoJY?version=3 (application/x-shockwave-flash)

yt:video:jW6kcWRkoJY

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This PC-CF Is Ridiculously Stiff — AddNorth PC Blend HT LCF

My Tech Fun Apr 24, 2026 Updated Apr 26, 2026

https://www.youtube.com/v/ttxAxLtSVWk?version=3 (application/x-shockwave-flash)

yt:video:ttxAxLtSVWk

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⚕️ABS Medical… and Food Safe?! Spectrum’s Most Unusual Filament

My Tech Fun Apr 19, 2026 Updated Apr 30, 2026

https://www.youtube.com/v/mbmtU7cT-9k?version=3 (application/x-shockwave-flash)

yt:video:mbmtU7cT-9k

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Spectrum ABS Kevlar (Aramid Fibers): Strength, Layer Adhesion & Real Tests

My Tech Fun Apr 13, 2026 Updated Apr 21, 2026

https://www.youtube.com/v/QsX8uwe5yuI?version=3 (application/x-shockwave-flash)

yt:video:QsX8uwe5yuI

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3×0.4 vs 2×0.6 Walls: Strength & Layer Adhesion Tested

My Tech Fun Apr 11, 2026 Updated Apr 20, 2026

https://www.youtube.com/v/A7m8H8jKucA?version=3 (application/x-shockwave-flash)

yt:video:A7m8H8jKucA

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🔪Hanboost C1: Ultrasonic Cutting 3D Printed PLA, PETG & ABS

My Tech Fun Apr 9, 2026 Updated May 5, 2026

https://www.youtube.com/v/WxXbX73tflg?version=3 (application/x-shockwave-flash)

yt:video:WxXbX73tflg

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Inslogic ABS-GF10 vs PC vs PC-ABS: Which Engineering Filament Wins?

My Tech Fun Apr 7, 2026 Updated Apr 11, 2026

https://www.youtube.com/v/67Fv5CstXMs?version=3 (application/x-shockwave-flash)

yt:video:67Fv5CstXMs

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0.4 vs 0.6 vs 0.8 Nozzles in Vase Mode – Which Is Stronger?

My Tech Fun Mar 29, 2026 Updated May 5, 2026

https://www.youtube.com/v/2C_KGNTgc_c?version=3 (application/x-shockwave-flash)

yt:video:2C_KGNTgc_c

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💪 They Claim It’s the Strongest Nylon… Lyten Graphene Tested

My Tech Fun Mar 22, 2026 Updated Apr 30, 2026

https://www.youtube.com/v/pvOWv06N5h8?version=3 (application/x-shockwave-flash)

yt:video:pvOWv06N5h8

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💰 Expensive for a Reason? Rizium COC-CF & COC-GF Tested

My Tech Fun Mar 20, 2026 Updated Apr 29, 2026

https://www.youtube.com/v/320nd8NfbJ4?version=3 (application/x-shockwave-flash)

yt:video:320nd8NfbJ4

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🔥Heated Chambers for Brittle Filaments – Myth or Real Fix? (5 Filaments Tested)

My Tech Fun Mar 13, 2026 Updated Apr 15, 2026

https://www.youtube.com/v/Ob9AduDa-Vc?version=3 (application/x-shockwave-flash)

yt:video:Ob9AduDa-Vc

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🌡️ Inline Filament Dryer Test – Thordsen3D IFD-175 AP | Does It Really Work?

My Tech Fun Mar 3, 2026 Updated May 4, 2026

https://www.youtube.com/v/WGB6r51z3Ho?version=3 (application/x-shockwave-flash)

yt:video:WGB6r51z3Ho

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⚙️ How Strong Is a 3D Printed Rack Gear in an Arbor Press?

My Tech Fun Feb 27, 2026 Updated May 4, 2026

https://www.youtube.com/v/RqvIa_3hoJE?version=3 (application/x-shockwave-flash)

yt:video:RqvIa_3hoJE

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