Abstract: Adaptive airfoils are disclosed. A disclosed example airfoil for use with a vehicle includes first and second skins at least partially defining an exterior of a vehicle, where the first skin includes first and second pivots, and where the second skin includes third and fourth pivots, a first arm extending between the first and third pivots, where the first arm is rotatable about the first and third pivots, a second arm extending between the second and fourth pivots, where the second arm is rotatable about the second and fourth pivots, and a closeout including fifth and sixth pivots rotatably coupled to the first and second skins, respectively.

Abstract: Adaptive airfoils are disclosed. A disclosed example airfoil for use with a vehicle includes first and second skins at least partially defining an exterior of a vehicle, where the first skin includes first and second pivots, and where the second skin includes third and fourth pivots, a first arm extending between the first and third pivots, where the first arm is rotatable about the first and third pivots, a second arm extending between the second and fourth pivots, where the second arm is rotatable about the second and fourth pivots, and a closeout including fifth and sixth pivots rotatably coupled to the first and second skins, respectively.

Abstract: A method and apparatus for providing a continuous product stream of lime slurry to a job site which is located remote from a permanent lime production plant utilizes a primary and auxiliary tank which are mounted on a portable frame structure. Lime and water are mixed in the primary tank to form a lime slurry. The lime slurry is then introduced into the auxiliary tank. A product stream of lime slurry is drawn from the primary tank until it is depleted. Lime slurry is then drawn from the auxiliary tank to supply a continuous stream of lime slurry to the job site while the primary tank is being refilled with lime and water to form a second lime slurry. The second lime slurry is then introduced into the auxiliary tank so that it is filled again and a second product stream of lime slurry is drawn from the primary tank. The process is repeated until a desired amount of lime slurry is supplied to the job site.