Art & Artifice Anyone who has looked into ‘paranormal’ phenomena knows that a real mystery is often accompanied by its fraudulent twin; e.g. is crop circle-making art or deception? Rob Irving - who has made circles a

Source URL: www.cmakers.org

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Source URL: www.solid-earth-discuss.net

• Soil science
• Biochar
• Environmental soil science
• Soil physics
• Soil water
• Cover crop
• Charcoal
• Water content
• Soil
• Chemistry
• Land management

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Source URL: www.solid-earth.net

• Agriculture
• Sustainable agriculture
• Environmental soil science
• Agronomy
• Crops
• Cover crop
• Soil
• Buffer strip
• No-till farming
• Soil science
• Agricultural soil science
• Environment

graancirkels crop circles agroglyphes kornkreise RECONSTRUCTION OF A CROP CIRCLE ”CROP CIRCLES CHALLENGE”

Source URL: home.scarlet.be

• Crop circle
• Forteana
• Land art
• Pseudoscience
• Ufology
• Circle
• GeoGebra
• Compass and straightedge constructions
• Area
• Geometry
• Paranormal
• Wiltshire

An Alpha-Numeric Evaluation of A Morse Code Based Crop Circle That Appeared on July 3, 2005 at Alton Priors, England. It Reveals An Amazing Cosmological Connection to the Great Pyramid at Giza Egypt Joseph Turbeville - A

Source URL: www.world-mysteries.com

• Trigonometry
• Euclidean plane geometry
• Complex analysis
• Polygons
• Golden ratio
• Trigonometric functions
• Pi
• Apothem
• Sine
• Geometry
• Mathematics
• Mathematical analysis

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Source URL: www.biogeosciences.net

• Land management
• Environmental soil science
• Agricultural soil science
• Water pollution
• Erosion
• Surface runoff
• Crop rotation
• Geomorphology
• Cover crop
• Soil science
• Soil
• Agriculture

The official newsletter of the Rational Examination Association of Lincoln Land “It’s a very dangerous thing to believe in nonsense.” — James Randi Volume 10, Number 9

Source URL: www.reall.org

• James Randi
• Peter Popoff
• Crop circle
• Signs
• M. Night Shyamalan
• Hoax
• Sylvia Browne
• Binjamin Wilkomirski
• San Serriffe
• Paranormal
• Pseudoscience
• Culture

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Source URL: www.geosci-model-dev.net

• Agricultural soil science
• Agronomy
• Energy crops
• Sustainable agriculture
• Crops
• Crop rotation
• Maize
• No-till farming
• Soybean
• Agriculture
• Food and drink
• Soil science

TOP TEN MOST FAMOUS HOAXES in HISTORY One of the hallmarks of being human is the desire—and some may say the need—to try and fool ourselves and each other. We’ve even set aside a special day—April 1st—to celebr

Source URL: www.ourcuriousworld.com

• Culture
• Piltdown Man
• Science
• Scientific misconduct
• Hoax
• Alien autopsy
• Cardiff Giant
• Crop circle
• Paranormal
• Deception
• Archaeological forgeries

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Source URL: www.nat-hazards-earth-syst-sci-discuss.net

• Precipitation
• Psychrometrics
• Water ice
• Weather
• Weather forecasting
• Extreme weather
• Crop insurance
• Intergovernmental Panel on Climate Change
• Meteorology
• Atmospheric sciences
• Frost