Steph Smith: 斯蒂芬史密斯转发： 世界上有什么令人惊讶的少？ 几个例子… • 25 个运行中的飞艇 • 59 艘可修复海底网络电缆的船只 • 3 家可以制造先进半导体的公司

Steph Smith retweeted:

What are there surprisingly few of in the world?

A few examples…

• 25 blimps in operation

• 59 boats that can fix undersea internet cables

• 3 companies that can make advanced semiconductors