Top network posts

• 70 How close can planes fly to each other over the ocean?
• 56 Have any large aeroplanes been landed — safely and without damage — in locations that they could not be flown away from?
• 51 Why do bike tires suffer from frequent punctures whereas car tires don't?
• 47 Why have none of the US /UK/Japanese airlines ordered the Irkut MC-21 yet?
• 47 Are German, Japanese, and Chinese companies not able to build aircraft jet engines on their own?
• 42 How can I make it clear to other road users that I'm an inexperienced cyclist?
• 39 What does the behaviour of water on the skin of an aircraft in flight tell us?
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