Abstract: An arthropod trap (10) includes a source (60) of CO2 gas. The CO2 gas is released proximate the arthropod trap (10). The source (60) of the CO2 gas includes an inflatable bladder (42) filled with breath (46) that was exhaled by a human being (100).

Abstract: A computer-implemented method facilitates an order by a market participant for a trade of a financial instrument via an exchange computer system. The method includes determining a price band for valid orders of the financial instrument, generating an order entry interface configured for entry of data by the market participant indicative of the order of the financial instrument, the order entry interface including a visual indication of the price band, capturing data indicative of the order entered via the order entry interface, and transmitting the captured data to the exchange computer system.

Abstract: A method and device for producing electrolyzed, magnetized, and re-resonated water are disclosed. The water treatment device includes an electrolytic chamber separated into an anode chamber and a cathode chamber by a semi-permeable membrane. The cathode chamber contains a vortex cathode and a magnet placed above the vortex cathode. Electrolyzed, magnetized, and re-resonated water can be produced by filling the water treatment device with an electrolytic solute and running current through the device to produce alkaline water at the cathode, which is then re-resonated and magnetized by the action of the vortex cathode and magnet.