投稿ビュー

Researchers Made 25-Ton Boulders They Can Move By Hand, Giving More Insights Into Ancient Engineering - Gizmodo Australia
Researchers Made 25-Ton Boulders They Can Move By Hand, Giving More Insights Into Ancient Engineering  Gizmodo Australia

How were giant ancient structures like Stonehenge, or the towering Moai heads on Easter Island, assembled at a time when cranes and trucks were still ...

Admin 19.04.2019 0 59
コメント
順序: 
各ページ:
 
  • コメントはまだありません。
評価
0 0
おすすめ
カテゴリ
LNG GAS (89385 投稿)
就活 (9403 投稿)
焼却プラント (84377 投稿)