Underground tunnel found beneath Egyptian temple may lead to Cleopatra
Two heads made of alabaster were found near the temple, one of which dates to the Ptolemaic period
Eurotunnel passengers stranded underground for five hours
The incident happened late on Tuesday, affecting the 3.50pm Eurotunnel Le Shuttle service from Calais to Folkestone
Elon Musk says “warp drive” tunnel under Las Vegas is almost ready
Tunnels are the solution to traffic. You can have as many levels as you want