41. For the new Lotus 79 made a more radical and mature use of the ground effect concept. 42. It allows greater altitudes for hovering in and out of ground effect ( HIGE / HOGE ). 43. Collins added ground effects , a " slammed" 44. The advantages of a ground effect train over a maglev are lower cost due to simpler construction. 45. Helicopters seem to be the closest thing and they figured out how to compensate for ground effect . 46. The export version also has ground effects , noticeably the side spoilers and dual front round fog lights. 47. Aesthetically little changed from the other models other than a ground effects kit and taller rear spoiler. 48. Several Formula One designs came close to the ground effect solution which would eventually be implemented by Lotus. 49. Ground effect vehicles are similarly limited.50. Ground effect involves a horizontal surface.
