A carton and a carton blank each includes a first wall, a second wall hingedly connected to the first wall, a handle strap attached at an end thereof to an inwardly displaceable portion of the second wall. For example, the film-forming gas including a compound of carbon and fluorine includes a gas of a compound having a benzene ring. The lamp includes a dovetail movable into the dovetail groove and a locking portion for engagement with the locking portion of the base. Each neuromorphic circuit also includes a first junction electrically connected to the variable resistance material and an output of one or more of the neuron circuit blocks, and a second junction electrically connected to the field effect transistor and an input of one or more of the neuron circuit blocks. The mounting device features a first cable adapted to be retracted from the first cable chamber having a hook and a second cable adapted to be retracted from the second cable chamber having a loop. In an alternative embodiment, a communication hub includes a plurality of neighborhood links to corresponding users, an optical switch coupled to the plurality of neighborhood links, and a trunk coupled between the optical switch and a free space optical channel link to the network.