Sesp (UK) Ltd. (Popularity: )

Ultrasonic repellers and deterrents, and sonic repellers for to keep bird, animal, and insect pests ...
Category: Science\Technology\Acoustics, Ultrasound and Vibration\Ultrasound

AlertNet - Find a Charity: NGOs respond to Asia tsunamis (Popularity: )

Information about charities involved in the relief work, links to their donation pages, and the ...
Category: Science\Earth Sciences\Geophysics\Earthquakes