Heavier weight ≠ greater energy cost

Researchers at University of Pennsylvania have developed a backpack which makes one feel ‘86% reduction’ in the weight being carried. A bungee system keeps the weight suspended at the same height above the ground while the carrier is walking or running, [resulting in a constant potential energy for the suspended weight] hence reducing the strain on the body. Innovative!

Bungee-Powered Backpack Can Lighten Your Load

WYSIWYG vs. WYSIWYM or Cool TeX Document Processor

Ok, I confess I’ve been late to discover TeX; and merely few decades since it first came out 🙂 I knew about its existence for some time, but never seriously bought into the idea i.e., actually use it myself for some real work. After reading first two pages of LyX Introduction, I’m fully convinced – WYSIWYM >> WYSIWYG; and I’m going to use it from now on!

In case you hit the same installation problem on Windows as I did, here is the solution to it.  Also, to change default font from ugly bitmap font to outline font, simply use \usepackage{lmodern} or\usepackage{times} in the document preamble.

Thanks to Piyush for the recommendation.