Abstract: A cutting element includes a substrate configured to couple to a pocket formed in a blade of a downhole drill bit and a polycrystalline diamond portion secured to the substrate. The polycrystalline diamond portion includes a cutting face, a radial sidewall, and a cutting edge formed at a transition from the radial sidewall to the axial the cutting face. The cutting face includes a plow feature disposed at a center of the cutting face. The plow feature has a face portion and a shoulder portion. The shoulder portion extends radially outward from the face portion and axially downward toward the substrate. Additionally, the cutting face includes a recessed portion extending between the cutting edge and a radially outer edge of the shoulder portion.

Abstract: A glass cleaning device including a resilient hollow bottle having a hollow interior reservoir for containing and dispensing window cleaning fluid, the resilient hollow bottle having a squeegee wiper edge extending therefrom parallel to the longitudinal axis of the resilient hollow bottle, the bottle having a bottom end and a top end, the bottom end being closed and the top end being open to enable glass cleaning fluid to be dispensed therefrom, the top end of the bottle having a cap with an aperture therein for dispensing cleaning fluid therethrough and an array of bristles thereon for scrubbing the glass being cleaned, the cap being movable between a first position and a second position to selectively dispense cleaning fluid from the reservoir through the cap and into the bristles for cleaning the glass.