https://www.youtube.com/feeds/videos.xml?channel_id=UC9-y-6csu5WGm29I7JiwpnA yt "Computerphile"
https://www.youtube.com/feeds/videos.xml?channel_id=UC-7I1gU1r6PxBSl87o-7YEQ yt "Drauga1"
https://www.youtube.com/feeds/videos.xml?channel_id=UC1ydE9gDHTdvbNVIgEKIKzw yt "VWestlife"
+https://www.youtube.com/feeds/videos.xml?channel_id=UCSE6yilNScIz1SLTNQvrXMw yt "Vinheteiro"