earth quake proof homes( the hover homes) , they hover the fan Designs were using electromagnetic electro levitation train tracks the worlds smallest of coarse,with 4 of the worlds smallest cargo levitating cars placed on top the cars was the fan made out of the lightest metal i could find so this fan became the worlds first electromagnetic levitating fans ever built any where in the world,there were 3 fans & were all 120 volt or 220 volt Single ot three phase alternating current gfi protected of coarse. signal were sent from the quake detection centers ,and the bells and whistles would start to sound as a safe gard then rapidly go in to the hover mode and the home would hover off the ground no damage possible for the earth quakes shaking ,and after the quake if there were damage the homes could be hovered out off the slab for the needed repairs then hovered right back on over the new slab of concrete and set to rest on the new undamaged foundations. still working on the drawings,what do you think pretty good idea.i took 3 hover homes and bi-leveled them on a plot as to make more square footage on opp ed as the master bed room and master bath the other the second and 3 bed rooms and the 3 rd as the living kitchen dinning rooms.nice DESIGN if they were available would think they would sell or would you buy one,if you lived in an earth quake area, for the first time ever a home that was 25% machine and 75% home and earth quake resistant. proof better than pre manufactured mobile homes. all of the utility service lines made simple connection on the out side like a Mobile home water sewer gas electric and plenty of flexing movement for the hover mode.upward.that's all they di no Navigation capabilities . air pressure from the fans.but they are electromagnetic levitating fans the huge fans are sitting on the cargo trains spinning at about 550 mph the fans in my drawing are about 25 foot radius like a very big open faced motor. spinning the huge fans. the home has safety rail in the home bath rooms tubs by door ways to hold on to there has to be some training involved of coarse as what to do when it is going in to the hover mode like sit on the floor as soon as possible or hold on to the nearest provided hand rails ,for false signals there can be sensors at the lot location in the ground .etc.