Hertz: Electromagnetic Waves
On November 11, 1886, Heinrich Hertz, the pioneer of high-frequency and radio technology, for the first time observed the propagation of an electromagnetic wave with this setup.
communications
On November 11, 1886, Heinrich Hertz, the pioneer of high-frequency and radio technology, for the first time observed the propagation of an electromagnetic wave with this setup.
This interview with Paul Crutzen is a chapter of the virtual exhibition “Welcome to the Anthropocene: The Earth in Our Hands”—written and curated by historian Nina Möllers.
Documentary films can be a means to disclose the elusive long-term effects of nuclear and chemical contamination. This is a chapter of the virtual exhibition “Representing Environmental Risk in the Landscapes of US Militarization,” written and curated by literary scholar Hsu Hsuan.
In this article, Jozef Keulartz, Henny van der Windt, and Jacques Swart examine the role of concepts of nature as communicative devices in public debates and political decision-making.
Markus J. Peterson and Tarla Rai Peterson make an argument for the synergy between deep, feminist, and scientific ecology towards improving environmental policy.
This essay will focus on the use of eco-images in unconventional visual environmental campaigns.
Chris Rose discusses Greenpeace UK in relation to public awareness of environmental problems.
Tourists are in a liminal position, on the verge of reality, and they need to communicate the success of this borderline experience back home.