LIBRARY Readers ALERT: A Semi-monthly Service for Students
no. 148 (19 January 2011)

MAGAZINE STORIES

1. Salmon, Felix & and Stokes, Jon, “Algorithms take control of Wall Street,”
Wired vol. 19, no. 1 (January 2011).

Dow Jones launched a new service called Lexicon last Spring to send real-time financial news to professional investors. However, many of the professional investors subscribing to Lexicon aren’t human. They are in fact algorithms making the investment decisions.

Wired is available electronically at
http://catalog.ust.hk/catalog/bib/b835390

2. Wallich, Paul, “The lightbulb that really is a better idea,”
IEEE Spectrum vol. 48, no. 1 (January 2011): p. 20-22.

Five years ago they were still in the lab, now you can buy LED lightbulbs at a hardware store. Compare with incandescent bulbs, they produce as much light for less than a fifth the electricity and heat with much longer life span – up to 20 years.

IEEE Spectrum is available electronically at
http://catalog.ust.hk/catalog/bib/b816485

FEATURED BOOK

Yellow future : oriental style in Hollywood cinema / Jane Chi Hyun Park
(PN1995.9.A78 P38 2010)

This book examines the emergence and popularity of techno-oriental representations in Hollywood cinema since the 1980s, focusing on the ways East Asian peoples and places have become linked with technology to produce a collective fantasy of East Asia as the future.

SCITECH GALLERY

Lights at Night

Explore Earth images at night. By comparing these satellite images over time, it is possible to infer changes in population, energy consumption, energy efficiency and economic activity.

Library materials on energy consumption

Library materials on the economic aspects of power resources

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