Abstract: A femoral trialling kit and method for assessing acetabular cup orientation during a left hip joint surgical procedure and a right hip joint surgical procedure are described. The kit includes a trial femoral head having an inner wall defining a cavity extending along a head axis and a visual alignment guide on an outer surface of the trial femoral head and a trial femoral neck having a taper at a free end, the taper being receivable within the cavity. One of the taper and the inner wall has a first anti-rotation feature and a second anti-rotation feature, the first anti-rotation feature and the second anti-rotation feature being inclined, and the other of the taper and the inner wall has a third anti-rotation feature.

Abstract: A femoral trialling kit and method for assessing acetabular cup orientation during a left hip joint surgical procedure and a right hip joint surgical procedure are described. The kit includes a trial femoral head (104, 414, 514, 614, 814) having an inner wall defining a cavity extending along a head axis and a visual alignment guide on an outer surface of the trial femoral head and a trial femoral neck (126, 412, 512, 612, 812) having a taper at a free end, the taper being receivable within the cavity. One of the taper and the inner wall has a first anti-rotation feature (684, 698) and a second anti-rotation feature (686, 700), the first anti-rotation feature and the second anti-rotation feature being inclined, and the other of the taper and the inner wall has a third anti-rotation feature (702).

Abstract: Apparatus and methods for encrypting captured media. In one embodiment, the method includes capturing media data via use of a lens of an image capture apparatus; obtaining a number used only once (NONCE) value from the captured media data; obtaining an encryption key for use in encryption of the captured media data; using the obtained NONCE value and the obtained encryption key for encrypting the captured media data; and storing the encrypted media data. In some variants, the media is encrypted prior to storage, thereby obviating any instances in which the captured media data resides in a wholly unencrypted instance. Apparatus and methods for decrypting encrypted captured media are also disclosed.

Abstract: Glue slime activator compositions, kits comprising glue slime activator compositions and a glue or adhesive of appropriate functionality for crosslinking, and methods of making glue slime activator compositions are provided herein.

Abstract: Apparatus and methods for encrypting captured media. In one embodiment, the method includes capturing media data via use of a lens of an image capture apparatus; obtaining a number used only once (NONCE) value from the captured media data; obtaining an encryption key for use in encryption of the captured media data; using the obtained NONCE value and the obtained encryption key for encrypting the captured media data; and storing the encrypted media data. In some variants, the media is encrypted prior to storage, thereby obviating any instances in which the captured media data resides in a wholly unencrypted instance. Apparatus and methods for decrypting encrypted captured media are also disclosed.

Abstract: Apparatus and methods for encrypting captured media. In one embodiment, the method includes capturing media data via use of a lens of an image capture apparatus; obtaining a number used only once (NONCE) value from the captured media data; obtaining an encryption key for use in encryption of the captured media data; using the obtained NONCE value and the obtained encryption key for encrypting the captured media data; and storing the encrypted media data. In some variants, the media is encrypted prior to storage, thereby obviating any instances in which the captured media data resides in a wholly unencrypted instance. Apparatus and methods for decrypting encrypted captured media are also disclosed.

Abstract: Glue slime activator compositions, kits comprising glue slime activator compositions and a glue or adhesive of appropriate functionality for crosslinking, and methods of making glue slime activator compositions are provided herein.

Abstract: Glue slime activator compositions, kits comprising glue slime activator compositions and a glue or adhesive of appropriate functionality for crosslinking, and methods of making glue slime activator compositions are provided herein.

Abstract: Apparatus and methods for validating media content. In one aspect, a method for validating captured media data is disclosed. In one embodiment, the method includes receiving the captured media data, the captured media data including encrypted fingerprint data; decrypting the encrypted fingerprint data; comparing the decrypted fingerprint data against other portions of the captured media data; and transmitting results of the comparing. In another aspect, apparatus for validating the captured media is disclosed. This apparatus may include a validation server in some implementations. Methods and apparatus for encrypting fingerprint data associated with captured media content are also disclosed.

Abstract: Glue slime activator compositions, kits comprising glue slime activator compositions and a glue or adhesive of appropriate functionality for crosslinking, and methods of making glue slime activator compositions are provided herein.

Abstract: A femoral trialling kit and method for assessing acetabular cup orientation during a left hip joint surgical procedure and a right hip joint surgical procedure are described. The kit includes a trial femoral head (104, 414, 514, 614, 814) having an inner wall defining a cavity extending along a head axis and a visual alignment guide on an outer surface of the trial femoral head and a trial femoral neck (126, 412, 512, 612, 812) having a taper at a free end, the taper being receivable within the cavity. One of the taper and the inner wall has a first anti-rotation feature (684, 698) and a second anti-rotation feature (686, 700), the first anti-rotation feature and the second anti-rotation feature being inclined, and the other of the taper and the inner wall has a third anti-rotation feature (702).

Abstract: Apparatus and methods for encrypting captured media. In one embodiment, the method includes capturing media data via use of a lens of an image capture apparatus; obtaining a number used only once (NONCE) value from the captured media data; obtaining an encryption key for use in encryption of the captured media data; using the obtained NONCE value and the obtained encryption key for encrypting the captured media data; and storing the encrypted media data. In some variants, the media is encrypted prior to storage, thereby obviating any instances in which the captured media data resides in a wholly unencrypted instance. Apparatus and methods for decrypting encrypted captured media are also disclosed.

Abstract: Glue slime activator compositions, kits comprising glue slime activator compositions and a glue or adhesive of appropriate functionality for crosslinking, and methods of making glue slime activator compositions are provided herein.

Abstract: Glue slime activator compositions, kits comprising glue slime activator compositions and a glue or adhesive of appropriate functionality for crosslinking, and methods of making glue slime activator compositions are provided herein.

Abstract: Source criteria associated with a first set of one or more sources may be obtained such that electronic files defining media content generated by any source in the first source set include source information that satisfies the source criteria. The source information in electronic files may be compared with the source criteria to determine whether the electronic files were generated by any source in the first source set. Electronic files determined to have been generated by any source in the first source set may be presented to a user through a graphical user interface of a media player application. Electronic files determined to not have been generated by any source in the first source set may be hid from presentation within the graphical user interface of the media player application.

Abstract: Glue slime activator compositions, kits comprising glue slime activator compositions and a glue or adhesive of appropriate functionality for crosslinking, and methods of making glue slime activator compositions are provided herein.

Abstract: Glue slime activator compositions, kits comprising glue slime activator compositions and a glue or adhesive of appropriate functionality for crosslinking, and methods of making glue slime activator compositions are provided herein.

Abstract: A saw blade includes a plate with teeth. A tip pocket is formed in each of the teeth where the tip pocket has a first end and a second end and a continuously curved surface between the first end and the second end. A tip has a back face shaped to match the continuously curved surface. A joint joins the tip to the plate where the joint extends for substantially the length of the surface of the tip pocket and the back face. The continuously curved surface may have a wave profile. A top face of the tip and a peripheral face of the tooth may be coplanar.

Abstract: Methods and apparatuses for augmenting thrusts using ionized gases. A gas is partially ionized, which then ionizes a second, neutral gas. Vector addition can be used to increase the velocity of the first ionized gas with relatively high efficiency due to the gyroradii of the ionized particles. If the velocity is sufficiently high the critical ionization velocity of at least some of the elements in the second gas will be exceeded, greatly increasing A magnetic field creates a Townsend cascade in the ionized gases, greatly increasing the amount of ionized gases. The magnetic field can be created using permanent magnets or superconductors, thereby requiring little or no power to operate. To produce thrust the ionized gases are accelerated through a coil, which can have logarithmically increasing coil spacings. Electrical power can be generated by passing the accelerated ionized gas through generating coils and/or a turbine.