Egg (chair) at San Francisco International Airport features the Egg in its boarding area. Now there are hundreds of different types of egg chairs and hanging egg chairs inspired by Arne Jacobsen's design. The Hanging Egg Chair was designed by Danish furniture designers Nanna Ditzel and her husband Jørgen Ditzel in 1957 in Denmark and launched in 1959 in cooperation with the wicker company R. Wengler in Copenhagen. Since 2012 it is distributed by Sika Design.. The egg-shaped basket seat is made of woven natural rattan and suspended by a metal chain from above. Nanna Ditzel incorporated the minimalist visual elements that
Types of volcanic eruptions Types of volcanic eruptions Several types of volcanic eruptions—during which lava, tephra (ash, lapilli, volcanic bombs and volcanic blocks), and assorted gases are expelled from a volcanic vent or fissure—have been distinguished by volcanologists. These are often named after famous volcanoes where that type of behavior has been observed. Some volcanoes may exhibit only one characteristic type of eruption during a period of activity, while others may display an entire sequence of types all in one eruptive series. There are three different types of eruptions. The most well-observed are magmatic eruptions, which involve the decompression of gas within magma that