The essential features of the safety bicycle were: spoked wheels roughly 30 inches (76 cm) in diameter, a chain-driven rear wheel with the front chainwheel roughly twice as large as the rear sprocket, a low centre of gravity, and direct front steering.
In a large room, half a dozen domed mechanised devices on wheels (roughly resembling tortoises) twirled and gyrated, avoided obstacles, backed away from the edges of their enclosure, and trundled apparently purposefully towards a light source beamed in their direction.
Instinctively we both turned to the tiny Suzuki in disbelief – spare wheels tied roughly to the roof, paint melting in the sun.
The Market Analysis has shown that the annual global revenue from the sales of measuring wheels is roughly $100M, with the average price about $50 (U.S. dollars).
Market Analysis Summary Analysis has shown that the annual global revenue from the sales of measuring wheels is roughly $100M, spread among four major competitors, with the average price about $50 (U.S. dollars).
I giggled each time I wrapped my hands around the thin, 17-inch-diameter steering wheel, which seemed roughly the size of a manhole cover.
The low-gravity environment makes driving on wheels around the asteroid impractical, so the rovers move by leaping up to 40 feet at a time, in roughly 15-minute increments.
Both the dark cherry and red leathers used in the cabin hearken to 1960s and 70s-era Lincolns, and the diamond-hub steering wheel also echoes roughly of past Lincolns.
All-wheel drive adds roughly $2,000.
Front-wheel drive is standard, and all-wheel drive, which adds roughly 140 pounds to each car's curb weight, is optional across all models.
