Full Answer. 1  Stop smoking To help reduce additional tobacco stains or to prevent newly whitened teeth from becoming discolored again, stop smoking. Smoking leads to many oral health problems, including gingivitis and oral cancer, and quitting reduces these risks and prevents staining.
The dinosaur species featured in the show are actual dinosaurs discovered by paleontologists. Dinosaur Train is co-produced and animated by Sparky Animation Studios in Singapore, with casting by Vidaspark and voice-overs recorded at Kozmic Sound in Vancouver, British Columbia, Canada.
Trains in the Netherlands. The Nederlandse Spoorwegen (www.ns.nl) is the national train company. NS offers season tickets and discounts for off-peak travel (dal voordeel abonnement) , which include up to 40 percent discount off the price of your tickets and up to three people travelling with you.rom some train stations (except the large, main stations: Amsterdam, The Hague and Rotterdam) Treintaxis operate. These are shared taxis that shuttle people back and forth to the station for a fixed fee per ride (EUR 4.30 each or six for the cost of five in the automatic ticket machines).