A half-ton World War II-era bomb found near train tracks in a crowded residential area just outside of Paris unleashed travel chaos across the region Friday, prompting disruptions at Europe's ...

[Emiel] [The Practical Engineer] has managed to do this by building a half-track skateboard. (Video, embedded below.) Except for the front trucks, fasteners and bearings, all the mechanical ...

The half-track is a vehicle design that has gradually fallen out of favour in the decades since World War II. Combining the benefits of easy driving and handling of wheeled vehicles with the ...

Authorities eventually defused the half-ton bomb after evacuating about 200 people from homes in the area and cancelling international and local trains.