Methods of concentrating beads in a droplet and/or loading beads on a fluidic device are provided, including among other things, a method of concentrating beads in a droplet, the method comprising: (a) providing a droplet actuator comprising: (i) an interior droplet operations volume; and (ii) a reservoir exterior to the interior volume; (iii) a droplet established in a liquid path extending from the reservoir into the interior volume; (b) providing magnetically responsive beads in the portion of the droplet which is in the reservoir; (c) magnetically attracting the magnetically responsive beads through the liquid path into the portion of the droplet which is in the interior volume; and (d) forming a droplet comprising one or more of the magnetically responsive beads in the interior volume.

Provided herein are methods and systems of the invention that include the use of an automated solution dispenser to form a solution according to at least one target characteristic. A controller may be operatively connected to the automated solution dispenser, wherein the controller is programmed to direct mixing of one or more solids and one or more liquids to produce the solution. At least a portion of the solution can be dispensed into one or more containers.

Provided herein are methods and systems of the invention that include the use of an automated solution dispenser to form a solution according to at least one target characteristic. A controller may be operatively connected to the automated solution dispenser, wherein the controller is programmed to direct mixing of one or more solids and one or more liquids to produce the solution. At least a portion of the solution can be dispensed into one or more containers.

The present invention pertains in general to an apparatus and method for the drying and activating of infusing material, and the infusing, agitation and dispensation of oils in a controlled manner to produce a desired potency of an infusion while remaining below an identified maximum temperature threshold.

The present invention pertains in general to an apparatus and method for the drying and activating of infusing material, and the infusing, agitation and dispensation of oils in a controlled manner to produce a desired potency of an infusion while remaining below an identified maximum temperature threshold.

An analysis unit formed by an analysis body housing an analysis chamber and having a sample inlet and a supply channel configured to fluidically connect the sample inlet to the analysis chamber. Dried assay reagents are arranged in the analysis chamber and are contained in an alveolar mass. For instance, the alveolar mass is a lyophilized mass formed by excipients and by assay-specific reagents.

Magnetic stir bar having at least one permanent magnet to spin the magnetic stir bar when the magnetic stir bar is subjected to a rotating magnetic field. The magnetic stir bar has a chamber to store a product within the magnetic stir bar. The magnetic stir bar has a closed configuration in which the chamber is closed and an open configuration in which the chamber is open. The magnetic stir bar automatically reconfigures itself from the closed configuration to the open configuration when said magnetic stir bar is spun at or above a threshold rotational speed.

A dental irrigation device for heating a solution and mixing solutes within the solution. The present invention utilizes an oscillator and inductive coil to heat and/or mix the solution. A pump then delivers the heated and mixed pressurized solution from a basin ultimately into a dispenser.

Methods and systems for generating sterile slurry are provided. The slurry may be injected into subcutaneous fat of a subject to facilitate weight reduction or improve cosmetic appearances. Systems for generating a slurry comprise a repository for receiving a solution, a generator for generating the slurry from the solution, and a port for transferring the slurry from the system. Methods for generating a slurry comprise receiving a solution in a slurry generator, and generating slurry from the solution, wherein the slurry comprises ice particles capable of flowing through a cannula. Systems include continuous flow systems, agitated systems, and hybrid continuous flow and agitation systems.

A water dispenser for improving water quality comprising: a transparent water container having an internal and an external side; a container cover; a loudspeaker within the cover playing positive sounds inside the container; a base divided by a partition with an upper and a lower part to hold the water container; a free internal magnet in water located inside the container configured to create a water vortex in the water; an external magnet located in the base upper part connected to an axis configured to mix the water and the free internal magnet; an axis for connecting the external magnet to an external motor in the base lower part; the external motor affixed to the partition and to the axis, configured to rotate the lower external magnet and to rotate the internal magnet to mix the water; and a water tap, through which a user pours water to a receptacle.