seen from Türkiye
seen from Saudi Arabia
seen from Azerbaijan
seen from Ireland
seen from Saudi Arabia
seen from Türkiye
seen from Canada
seen from Canada
seen from Japan
seen from Canada
seen from United States
seen from China
seen from United Kingdom
seen from France
seen from United States
seen from Libya
seen from Saudi Arabia
seen from Türkiye
seen from United States
seen from United States
#6 - mystiska ankkvack
En ankas kvackande ekar inte, och ingen vet varför. Detta testades i en mythbusters episod på brittiska Discovery channel den 12 december 2003.
En ljudexpert analyserade ljudupptaget som killarna spelat in, men fann det omöjligt att hitta början på ett eko.
