Hydrogen, helium, ammonia, methane, neon, coal gas and pure nitrogen are all lighter than air. A pocket of air can be made lighter than the surrounding air by heating it. Continue Reading.
Coming in at $500 less than the Forte sedan and hatchback, the Forte Koup is the most affordable car you can get with ventilated seats. Just like the other two Fortes, you have to get the EX model of the two-door and add on the Premium package, which brings the total cost of the car up to $23,315. Share. Tweet.
Front bench seats are in decline. Bucket seats are the norm in modern times, except for trucks, RVs and campers. There are still, however, some cars that feature bench seating at least as an option. These models allow the user to transport six or more people in relative comfort, without need of an SUV or van.