A battery holder for use with a battery-powered sensor may be configured such that removing the battery involves at least two distinct motions. In one embodiment, funeral service providers serve as a front end for taking orders for subscriptions to a third-party gravesite location information service. The braking device functions like a switchable freewheel. A method for preparing a chicken bouillon, comprising the steps of directly mixing chicken extract and chicken meat; dehydrating the mixture; and forming a powder from the dehydrated mixture. An upper cord is engaged around the upper cord guide lobes, and a lower cord is engaged around the lower cord guide lobes. A transition region between the root region and the airfoil region has a profile gradually changing in the radial direction from the circular or elliptical profile of the root region to the lift generating profile of the airfoil region, and the airfoil region comprises at least a first longitudinal segment extending at least 20% of a longitudinal extent of the airfoil region.