Abstract: Sapphire fiber can withstand temperatures of around 2000 °C, but it is multimoded, giving poor precision sensors. We have demonstrated a single-mode sapphire fiber Bragg grating temperature ...
Abstract: In this work, we present a high-sensitivity fiber-optic temperature sensor based on the enhanced Vernier effect. The sensor consists of a cascade of three Fabry–Perot interferometers (FPIs), ...
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Testing the Bemco oven for backpacking trips
An in-depth look at the features and performance of the Bemco backpacking oven. Heavy snow warning as up to 10 inches to strike — travel impossible William Shatner turns 95 and gives blunt life advice ...
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Testing a 1969 Easy Bake Oven that cost $170
A vintage Easy Bake Oven from 1969 is tested to see if it can still bake real food today. Michelle Pfeiffer and her husband at the Madison premiere Remember this Canadian scandal? Trump’s favorite ...
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