Abstract: The present invention provides a nutrient infuser removably attached to a drinking water source to remineralize drinking water. The nutrient infuser comprises a pipe provided for the drinking water to flow therethrough, wherein flow rate of the drinking water is measured by a flow meter. The flow meter converts flow rate into electronic signals which will be received by a controller. The controller totalizes the electronic signals and uses it to further generate another electronic signal to activate an injector to operate accordingly. Upon activation, the injector draws a predetermined amount of consumable substances from a canister and injects the same to the drinking water flowing through the pipe, remineralizing the drinking water, making it healthier for consumption. The predetermined amount of consumable substances injected to the drinking water corresponds to the flow rate of the drinking water. The consumable substances may comprise essential minerals, vitamins or flavoring.

Abstract: A burnishing apparatus is presented. The burnishing apparatus includes a tape dispensing assembly. The tape dispensing assembly includes a tape supply module for dispensing a tape. A plurality of tape guide rollers is provided for guiding the tape. The burnishing apparatus includes a contact roller mount unit which has a plurality of contact guide rollers and a contact roller. The contact roller contacts the tape against a surface of a media during burnishing. The tape guide rollers and the contact guide rollers are arranged to provide a zero contact force against the media to be burnished.