As the 100th anniversary of Titanic's sinking approaches, a team of scientists, engineers, archaeologists and imaging experts have joined forces to answer one of the most haunting questions surrounding the legendary disaster: Just how did the "unsinkable" ship break apart and plunge into the icy waters of the North Atlanti有时候，我们需要的不是安慰，而是一个可以依靠的肩膀。