Lignin | Wikipedia audio article
Channel: wikipedia tts
Date: 27/06/2019

This is an audio version of the Wikipedia Article:
https://en.wikipedia.org/wiki/Lignin


00:00:23 1 History
00:01:16 2 Composition and structure
00:03:38 3 Biological function
00:05:24 4 Economic significance
00:08:21 5 Biosynthesis
00:09:44 6 Biodegradation
00:11:20 6.1 Lignin degradation by fungi
00:12:15 6.2 Lignin degradation by bacteria
00:13:51 7 Pyrolysis
00:14:48 8 Chemical analysis
00:17:57 9 See also



Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago.

Learning by listening is a great way to:
- increases imagination and understanding
- improves your listening skills
- improves your own spoken accent
- learn while on the move
- reduce eye strain

Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone.

Listen on Google Assistant through Extra Audio:
https://assistant.google.com/services/invoke/uid/0000001a130b3f91
Other Wikipedia audio articles at:
https://www.youtube.com/results?search_query=wikipedia+tts
Upload your own Wikipedia articles through:
https://github.com/nodef/wikipedia-tts
Speaking Rate: 0.9491292779296612
Voice name: en-GB-Wavenet-C


"I cannot teach anybody anything, I can only make them think."
- Socrates


SUMMARY
=======
Lignin is a class of complex organic polymers  that form key structural materials in the support tissues of vascular plants and some algae.  Lignins are particularly important in the formation of cell walls, especially in wood and bark, because they lend rigidity and do not rot easily. Chemically, lignins are cross-linked phenolic polymers.