Calcline is the modern algebra calculator written in Cocoa

Column Subtraction 1.4 allows the user to teach and study column subtraction problems step by step and animates all the steps.

Mozilla has announced another beta of Firefox 4 with faster graphics and new audio capabilities

iFixIt has posted their teardown of the iPod Shuffle 4G rating it a 2 out of 10 for repairability.

Mophie has announced the availability of its Juice Pack Air for the iPhone 4.

RIM has announced the acquisition of DataViz, developer of Documents To Go, a popular iPhone application for accessing Microsoft Office documents.

Cry Translator easily analyzes the meaning of the five distinct cries that an infant is making, and provides suggestions on how to calm and soothe the baby.

Google has announced a beta of sponsored map icons in the United States which lets companies pay to have its logo placed on their building.

Body Secrets offers quick little blurbs, complete with illustrations, to help users translate two hundred and forty different gestures and body positions.

Particular attention has been given to the user interface, making usage so intuitive that solving math problems feels more like a game than an academic exercise.