资讯

来自MSN3 个月
WW1 Submarines: What Were They Used For And Do Any Still Exist?
The entire vessel still exists and is an extremely rare example of a surviving WWI submarine. Parts of the starboard hull have been cut away to show the innards. The U-1 is a historically ...
Mental Floss on MSN3 个月
Submarine Expedition Reveals Parts of the Titanic Have Fully Decayed
[h/t BBC] This article was originally published on mentalfloss.com as Submarine Expedition Reveals Parts of the Titanic Have ...