-
Double Pendulum — Chaotic Motion Demonstration -
Dual-Head Clinical Stethoscope — Cardiology Bell + Diaphragm, Latex-Free -
Electronic Personal Dosimeter with Continuous Alarm — Gamma & X-Ray (0.01–999 μSv/h) -
Electronics Component Assortment 3300-Piece -
Emergency Hand Crank Solar Radio — AM/FM/NOAA Weather Band -
EMF Detector — Electromagnetic Field Meter & Gauss Meter -
Erlenmeyer Flask Set — Borosilicate Glass, 100/250/500mL, Wide-Mouth -
ESP32-S3 Development Board — Dual-Core Wi-Fi + Bluetooth 5 MCU -
Exclusion — Author's Note -
ExpressLRS EP2 Nano Receiver — 2.4GHz ELRS Ultra-Low Latency RC -
F7 Flight Controller with OSD -
Faraday Backpack — EMP-Shielded 30L Field Pack -
Faraday Bag — EMP-Shielded Signal Blocking Pouch for Electronics -
Ferrofluid Magnetic Display — Physics of Field Lines in a Vial -
FPV 5-Inch Carbon Fibre Racing Frame — 210mm True-X Quadcopter Airframe -
FPV Box Goggles — 5.8GHz 48-Channel HD Display for Analogue FPV -
FPV Camera 1200TVL CMOS — Analogue Low-Latency Quadcopter Camera -
FPV Goggles 5.8GHz 40-Channel -
FPV Propeller Set 5043 Three-Blade 20-Pack -
Fresnel Lens — A4 Sheet, 340mm Focal Length -
Full Face Protective Shield Mask -
Galaxy Star Projector — Nebula Night Light -
Gauss Meter / Tesla Meter with Hall Effect Probe -
Geiger Counter — Personal Radiation Detector & Dosimeter
