Engineering Advisor | Volume 26, Number 1 When was the last time you thought about your parking lot? The honest answer, probably, is not in recent memory. It’s not a question of ‘out of sight –out of mind.’ Parking lots and other paved areas are highly visible, but they aren’t all that interesting. There is nothing….
Your Home | Volume 35, Number 1 You’re standing in the basement waiting for a friend, who is following you down the stairs. Missing a step, your friend reaches for the railing, which breaks away from the wall. This will not end well for your friend, who may be seriously injured or worse; and it….