4000 Essential English Words #4 (2nd edition)

List of units: 00:00:00 Unit 1 00:04:57 Social Media 00:07:18 Unit 2 00:11:58 Enhanced Weathering 00:14:26 Unit 3 00:19:03 Le Chambon-sur-Lignon 00:21:07 Unit 4 00:26:10 Women in Tech 00:28:39 Unit 5 00:33:15 Impressionism 00:35:47 Unit 6 00:40:25 Anzac Day 00:42:54 Unit 7 00:47:55 Endangered Languages 00:50:11 Unit 8 00:54:58 The Ketogenic Diet 00:57:22 Unit 9 01:01:50 The Bachelor’s Lesson 01:04:02 Unit 10 01:08:40 The Corrupt Administrator 01:10:50 Unit 11 01:15:30 A Famous Accident 01:17:24 Unit 12 01:22:01 Beethoven’s Gift 01:24:13 Unit 13 01:28:36 A Day Without Sight 01:30:44 Unit 14 01:35:11 The History of Parachutes 01:37:34 Unit 15 01:42:10 Microchips 01:44:05 Unit 16 01:48:57 The New Bioco 01:51:25 Unit 17 01:55:55 The Resourceful Landlord 01:57:52 Unit 18 02:02:31 The First Organ Transplant 02:04:51 Unit 19 02:09:12 The North Star 02:11:14 Unit 20 02:15:49 Dressed to Excess 02:18:16 Unit 21 02:22:45 Amazing Komodo Dragons 02:24:49 Unit 22 02:29:01 Greek Magical Papyri 02:31:04 Unit 23 02:35:28 Dangerous Bites 02:37:32 Unit 24 02:41:58 The Lydian King 02:44:19 Unit 25 02:48:54 The End of Smallpox 02:51:07 Unit 26 02:55:38 Epidemic in Zimbabwe 02:58:03 Unit 27 03:02:52 Seizures Then and Now 03:05:01 Unit 28 03:09:28 The Ice House 03:11:50 Unit 29 03:16:38 Preparing for Future 03:18:51 Unit 30 03:23:29 Hundred Plays