WEBVTT 00:00:00.000 --> 00:00:02.000 Vous voyez sur quoi je suis assise ? 00:00:02.001 --> 00:00:07.000 C'est le sujet de cet épisode de R&D Africa avec AAU TV. 00:00:07.001 --> 00:00:12.000 Nous allons vous parler du jeune Lawrence Adjei, qui a inventé 00:00:12.001 --> 00:00:16.260 ce vélo électrique utilisant des batteries de portable usagées. 00:00:16.260 --> 00:00:17.890 Restez avec nous, la suite arrive. 00:00:26.050 --> 00:00:30.664 A une époque où l'environnement, la santé et le tourisme vert ont acquis 00:00:30.664 --> 00:00:34.092 une place importante pa 00:00:34.402 --> 00:00:37.000 00:00:37.000 --> 00:00:38.614 00:00:39.614 --> 00:00:42.000 00:00:45.883 --> 00:00:49.930 00:00:49.930 --> 00:00:52.509 00:00:52.985 --> 00:00:55.000 00:00:55.425 --> 00:00:59.522 00:00:59.522 --> 00:01:01.850 00:01:04.020 --> 00:01:07.439 00:01:07.641 --> 00:01:08.841 00:01:09.231 --> 00:01:10.852 00:01:10.921 --> 00:01:11.921 00:01:12.081 --> 00:01:13.801 00:01:13.801 --> 00:01:14.851 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