Dr. Neubert's Website: Welcome! Entropy Reduction Laboratory

- neubert.net

PSE: Double Shell Periodic System of Elements; FlashSort: O(n) sorting by in situ permutation; Platonic, Geodesic, Spheres; 3D Crystal Structures; 3D Molecular Structures;

17,100,740 $ 8.95


The LED (and Laser) Museum

- ledmuseum.org

Devoted to testing, reviewing & rating LED flashlights (torches) & other illumination products plus discrete LEDs, lasers, and R/C products

Not Applicable $ 8.95

HOMEPAGE MolTech

- mt-berlin.net

MolTech home page provides information on the company product range divided in the following groups: nonlinear organic and inorganic single crystals, materials for solid-state lasers, optical materials, scintillators and laser devices. Features, basic properties and applications of each material are described.

Not Applicable $ 8.95

Silicon Chip

- siliconcarbide.us

Silicon Chip, Silicon Wafers 25um to 10mm thick all types and dopants silicon single and double side polsihed and more including, GaAs, Ge, InP, SOI, GaN, Fused Silica, Quartz Wafers, Fused Silica and Quartz Wafers, Ge, ultra-thin si wafer, mechanical grade, prime grade, test grade, spin coating

Not Applicable $ 8.95


LEDs - Gallium Indium Nitride UV, violet, purple, blue, aqua, turquois

- tllm.net

A site devoted to testing of LEDs in all common chemistries; plus testing of flashlights & small-frame lasers. Includes test target illumination photos of many LED samples & lights, spectrographic & beam cross-sectional analyses, and a virtual LED museum.

Not Applicable $ 8.95