Abstract: An exercise system comprising a clamp for securing or engaging a dumbbell. The system may include a cable connector and the clamp. The cable connector includes an aperture that is configured to engage a corresponding attachment of a cable. The clamp has an open configuration and a closed configuration. The clamp defines a first cavity and a second cavity. When the clamp is in the open configuration, the first cavity is configured to receive a portion of exercise equipment and the second cavity is configured to receive a portion of the cable connector. When the clamp is in a closed configuration, the clamp is configured to secure the cable connector relative to the exercise equipment.

Abstract: A clamp for exercise equipment. The clamp includes a body. The body is configured to receive a portion of a piece of exercise equipment. The body includes a first portion, a second portion and a hinge connecting the first portion and the second portion. The clamp also includes a neck. The neck is cylindrical in shape. The neck includes a first portion attached to the first portion of the body and a second portion attached to the second portion of the body. The clamp further includes a securing mechanism, the securing mechanism configured to secure the first portion of the neck to the second portion of the neck. The neck is configured to secure to an external handle when secured by the securing mechanism.

Abstract: A clamp for exercise equipment. The clamp includes a body. The body is configured to receive a portion of a piece of exercise equipment. The body includes a first portion, a second portion and a hinge connecting the first portion and the second portion. The clamp also includes a neck. The neck is cylindrical in shape. The neck includes a first portion attached to the first portion of the body and a second portion attached to the second portion of the body. The clamp further includes a securing mechanism, the securing mechanism configured to secure the first portion of the neck to the second portion of the neck. The neck is configured to secure to an external handle when secured by the securing mechanism.

Abstract: Embodiments disclosed herein relate to methods and systems for determining thermal properties of materials by using frequency modulated pump light intensity to cyclically heat a sample, and using probe light to induce fluorescent signals from fluorescent indicators on the surface of the material during the cyclic 5 heating. The methods and systems utilize the phase delay between the frequency modulated pump light and the corresponding fluorescent signals to determine the thermal properties of the material at one or more locations on the material sample.

Abstract: A clamp for exercise equipment. The clamp includes a body. The body is configured to receive a portion of a piece of exercise equipment. The body includes a first portion, a second portion and a hinge connecting the first portion and the second portion. The clamp also includes a neck. The neck is cylindrical in shape. The neck includes a first portion attached to the first portion of the body and a second portion attached to the second portion of the body. The clamp further includes a securing mechanism, the securing mechanism configured to secure the first portion of the neck to the second portion of the neck. The neck is configured to secure to an external handle when secured by the securing mechanism.

Abstract: A light emitting device offers a plurality of modes and sub-modes, comprising a housing that contains a microcontroller, a power bank, a rechargeable battery, a light source, an arc lighter configured to create a spark, a USB charging port, and an operative component to allow a user to selectively actuate a flashlight mode, an arc mode, and a USB charging mode.

Abstract: Embodiments disclosed herein relate to methods and systems for determining thermal properties of materials by using frequency modulated pump light intensity to cyclically heat a sample, and using probe light to induce fluorescent signals from fluorescent indicators on the surface of the material during the cyclic 5 heating. The methods and systems utilize the phase delay between the frequency modulated pump light and the corresponding fluorescent signals to determine the thermal properties of the material at one or more locations on the material sample.