Category Archives: Formats

Straight talk with…Leonor Beleza

Portuguese businessman António Champalimaud surprised his family when his will, opened after his 2004 death, revealed that he was bequeathing euro500 million ($690 million), about a quarter of his estate, to establish a foundation for applied biomedical research. He also surprised law professor and one-time Portuguese Health Minister Leonor Beleza, whom he named to lead the foundation. Beleza, who met Champalimaud just once, agreed in principle to run his proposed foundation during a phone call in 2000 but did not hear any further until his death. She has now returned from a global tour of medical research institutions and foundations lasting over a year to determine how best to spend Champalimaud’s millions. Continue reading Straight talk with…Leonor Beleza

Narwhals transmit climate data from Arctic seas

The cold water beneath the winter pack ice in Baffin Bay is getting warmer, according to measurements taken by thermometer-wearing narwhals. The data collected from the diving mammals fill in a geographical and seasonal gap in the region’s climate records, as no winter temperatures were previously available from the area. The data also confirm that a warming trend measured during earlier summer-only studies of the West Greenland Current continued in the three years to 2007.

“We basically knew nothing about winters up in Baffin Bay,” says physical oceanographer Mike Steele at the University of Washington in Seattle, who co-authored the study, which appeared last week in the Journal of Geophysical Research. “But there is a lot of interest in the flow of seawater around Greenland.”

Read the rest of this news story on Nature News [html] or here [pdf].

Sugar beets still in the game

Seed producers will be allowed to plant biotech sugar beets again following a September decision from the United States Department of Agriculture’s crop approval arm to allow planting under interim guidelines. The Animal and Plant Health Inspection Service (APHIS) will issue limited permits to seed developers authorizing genetically modified (GM) beet planting this fall as long as the harvested beets are not allowed to flower. The permits are a legal way around a federal judge’s 13 August decision to ban all commercial farming of Monsanto’s Genuity Roundup Ready sugar beets beyond that date. Continue reading Sugar beets still in the game

Start-ups Try to Capture Road Traffic’s Excess Energy

Visitors to aerospace engineer Haim Abramovich’s office at the Israel Institute of Technology, in Haifa, once asked if they could run a freight train over his latest invention. Abramovich didn’t blink: The visitors were from Israel’s National Road Company, and they wanted to know whether his piezoelectric material—which he developed to warp aerodynamic surfaces at the command of an electric current—would instead generate power if embedded beneath rumbling roads and rails.

Abramovich, who had just launched start-up Innowattech to develop wearable microgenerators for powering mobile devices, was convinced the road and track were better homes for his technology. So the company “turned around 180 degrees,” he recalls, and figured out how to embed piezoelectric material beneath a road. Now, along with several other inventive start-ups, Innowattech is poised to harvest some of the spare kinetic energy of the world’s moving vehicles—call it the kinetic surplus.

Read the rest of this news story on IEEE Spectrum’s website: [html] or here [pdf].