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56:12
Chem 203. Organic Spectroscopy. Lecture 01. Infrared Spectroscopy: Introduction
95
B1
58:54
BBC - Italy Unpacked: Looking to the Future : Learn English!
7412
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74:49
1. Introduction, the visual system
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76:41
Lec 08: Traveling Waves, Sound Waves, and Energy in Waves | 8.03 Vibrations and Waves (Walter Lewin)
45
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72:00
Virgin Galactic - Aerospace and the Future of Business
149
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104:39
Part 5 - The Adventures of Sherlock Holmes Audiobook by Sir Arthur Conan Doyle (Adventures 09-10)
339
B1
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