Prices for Custom Writing
within 5 days $17.95 per page within 3 days $19.95 per page within 48 hours $21.95 per page within 24 hours $25.95 per page within 12 hours $29.95 per page within 6 hours $38.95 per page
Service Features
  • Original and quality writing
  • 24/7 qualified support
  • Lifetime discounts
  • 300 words/page
  • Double-spaced, 12 pt. Arial
  • Any writing format
  • Any topic
  • Fully referenced
  • 100% Confidentiality
  • Free title page
  • Free outline
  • Free bibliography
  • Free unlimited revisions
Affordable Student Services

Sign-up for over 800,000 original essays & term papers

Buy original essay on any topic

tunguska

Title: tunguska
Category: /Science & Technology
Details: Words: 1959 | Pages: 7 (approximately 235 words/page)
tunguska
In Brief: At 7:17 AM on the morning of June 30, 1908, a mysterious explosion occurred in the skies over Siberia. It was caused by the impact and breakup of a large meteorite, at an altitude roughly six kilometers in the atmosphere. Realistic pictures of the even t are unavailable. However, Russian scientists collected eyewitness accounts of the event. I believe that we now know enough about large impacts to "decode" the subjective descriptions of the witnesses and …showed first 75 words of 1959 total…
You are viewing only a small portion of the paper.
Please login or register to access the full copy.
…showed last 75 words of 1959 total…and more chance to have warn ing about impending impacts. For further information: Chyba, C., P. Thomas, and K. Zahnle 1993. "The 1908 Tunguska Explosion: Atmospheric Disruption of a Stony Asteroid". Nature 361, p. 40-44. (Calculation of size of the bolide.) Gallant, Roy A. 1994 "Journey to Tunguska". Sky and Telescope, June, 38-43. (Description of a modern journey to the site, with photographs.) Krinov, E. L. 1966 Giant Meteorites (London: Pergamon Press). (Description of the site and interviews with witnesses).

Need a custom written paper?

Buy a custom written essay and get 20% OFF the first order