An curved arrow pointing right. The internet can't believe these toy train tracks are the same size, but they are. It's called the Jastrow illusion. The secret? The short side of one track lays ...

so we may change out a curved rail due to wear on ... itself unless we’re just upgrading the track itself,” Smith explained. Just like the railroad companies themselves, railroad tracks ...

MUMBAI: A track curvature prima facie affected the visibility for the Karnataka Express train which mowed down at least 13 passengers in Maharashtra's Jalgaon district, railway officials said.