Scientist believe they have uncovered the mystery behind 'alien' energy waves – the physicist who discovered them initially thought they
The longest continuous track of footprints measured more than 150 metres in length, with four thought to have been made by long-necked herbivorous dinosaurs called sauropods Source link : https://www.dailystar.co.uk/news/latest-news/quarry-worker-finds-longest-dinosaur-34409881 Author : staronline@reachplc.com (Stephanie Wareham)