Soundbites "The elephants do not like the smell of red pepper and after a while they turn tail." Kasereka Kambere Mwinbi of the WWF on planting fences of chilli plants around crops in the Democratic Republic of the Congo to ward off marauding elephants (AFP, 29 July) "It can take some of the dirtiest, nastiest water … News
Health Embracing the stem cell revolution WHEN I am asked why I spearheaded the campaign to advance research on human stem cells in California, I often think back to a conversation I had in July 2004 with Paul Berg, a Nobel laureate for his work on recombinant DNA. It was four months before California was due to vote on Proposition 71, … Opinion
Technology The 'blink comparator', as Shakespeare liked it Venture inside the Folger Shakespeare Library, built by oilman Henry Clay Folger in Washington DC to house his immense collection of rare books, and you step back in time: the walls are panelled in dark wood and stained glass windows filter light upon hushed readers and ancient tomes. But hidden in a supply room, shoved … Features
From the ashes This year is the 25th anniversary of an event that frightened the world: the eruption of Mount St Helens in Washington state. The regeneration of the region's wildlife has been closely studied, as editors Virginia Dale and colleagues show in Ecological Responses to the 1980 Eruption of Mount St Helens (Springer, £23). It is a … Books & Arts
Feedback The Flying Spaghetti Monster THE board for Beebe School District in Arkansas voted on 12 July to remove from textbooks stickers promoting an "intelligent designer" over evolution. Feedback wonders if they were influenced by an open letter to the State Board of Education in neighbouring Kansas circulated by Bobby Henderson, a "concerned citizen". "Let us … Regulars