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Average life span in the wild: 12 years
Size: 21 in (50 cm)
Weight: 14.4 oz (408 g)
Did you know? Chameleons don't change colors to match their surroundings. Each species displays distinct color patterns to indicate specific reactions or emotions.
The Meller's chameleon is the largest of the chameleons not native to Ma... |
Nuclear Energy in France
Nuclear energy is the cornerstone of french energy policy. In the '70s France chose to develop nuclear as its base load electricity source as a response to the oil crisis and assure its energy independence.
Nuclear Electricity Production: France currently counts 58 commercial nuclear reactors i... |
Correctly identifying what is causing a problem is the most important step in pest control. We do our best here to help you do that. Sometimes we can identify the cause accurately enough from your phone or e-mail description of what is happening and what you see. Sometimes we can do this from photographs you submit, ei... |
Tornadoes are the most intense storms on the planet, and they're never discussed without at least some mention of the term wind shear. Many of us sitting at home, though, have no idea what wind shear is, or if we do, how it affects tornado production.
What is Wind Shear
Wind shear, although it might sound complex, is a... |
Is this bone a Neanderthal flute?
Cave Bear femur fragment from Slovenia, 43+kya
DOUBTS AIRED OVER NEANDERTHAL BONE 'FLUTE'
(AND REPLY BY MUSICOLOGIST BOB FINK)
Science News 153 (April 4, 1998): 215.
By B. Bower
Amid much media fanfare, a research team in 1996 trumpeted an ancient, hollowed out bear bone pierced on one... |
In some people, macular degeneration advances so slowly that it has little effect on their vision. But in others, the disease progresses faster and may lead to vision loss. Sometimes only one eye is affected, while the other eye remains free of problems for many years. People with dry macular degeneration in one eye of... |
Fewer rare sea turtles will die on the swordfish industry's longlines in Hawaii under an agreement between environmental groups and the government. The agreement settles a lawsuit challenging the federal government's plans that would have dramatically increase the number of turtles that could be killed. The Turtle Isla... |
A bullock cart or ox cart is a two-wheeled or four-wheeled vehicle pulled by oxen (draught cattle). It is a means of transportation used since ancient times in many parts of the world. They are still used today where modern vehicles are too expensive or the infrastructure does not favor them.
Used especially for carryi... |
Topography of Flores
|Location||South East Asia|
|Archipelago||Lesser Sunda Islands|
|Area||13,540 km2 (5,228 sq mi)|
|Highest elevation||2,370 m (7,780 ft)|
|Highest point||Poco Mandasawu|
|Province||East Nusa Tenggara|
|Largest city||Maumere (pop. 70,000)|
|Population||1,831,000 (as of 2010)|
|Density||135 /km2 (350 ... |
German destroyer Z11 Bernd von Arnim
|Career (Nazi Germany)|
|Name:||Z11 Bernd von Arnim|
|Namesake:||Bernd von Arnim|
|Ordered:||9 January 1935|
|Laid down:||26 April 1935|
|Launched:||8 July 1936|
|Completed:||6 December 1938|
|Fate:||Scuttled, 13 April 1940|
|General characteristics as built|
|Class & type:||Type 19... |
List of earthquakes in Haiti
This is a list of earthquakes in Haiti. Some of them have been very destructive to the country.
List of major earthquakes
- 1564 quake destroyed of Concepción de la Vega and Santiago de los Caballeros.
- 1701: On November 9, severe destruction occurred and "[p]art of the area along the nort... |
|Regions with significant populations|
|New York, Massachusetts, Michigan, Louisiana, Ohio, Iowa, Texas|
|Related ethnic groups|
Syrian Americans are residents of the United States of Syrian ancestry or nationality. This group includes Americans of Syrian ancestry, Syrian first generation immigrants, or descendants of ... |
LANs to WANs(c) The Complete Management Guide
Authors: Muller N.J.
Published year: 2003
| |
Depending on the situation facing network managers, bridges can be used to either extend or segment LANs. At one level, bridges can be used for segmenting LANs into smaller subnets to improve performance, control access, and fac... |
Cancer Fighting Foods/Spices
The National Cancer Institute estimates that roughly one-third of all cancer deaths may be diet related. What you eat can hurt you, but it can also help you. Many of the common foods found in grocery stores or organic markets contain cancer-fighting properties, from the antioxidants that ne... |
Most of us know someone with a food allergy. I certainly do-two of my children have been labeled with life threatening food allergies; one to peanuts and tree nuts and the other to soy. Every time I head to the grocery store I spend a tremendous amount of time reading each and every label-including labels that I am fam... |
Hospitals across the country are diligently working to reduce infection rates. According to the World Health Organization, hospital-acquired infections affect as many as 1.7 million patients in the United States each year. These infections come at an annual cost of $6.5 billion and contribute to more than 90,000 deaths... |
Deep-space communication improved with electromagnetic radiation antenna
- Robert C. Dye
- Technology Transfer
- (505) 667-3404
Electromagnetic radiation antenna has potential for deep-space communication
- Directed Energy
- Long-range communications
- Medicine (Oncology)
- RADAR imaging applications are countermeasure... |
Schools and Students
Private schools in 1999–2000 were located primarily in central cities (42 percent) and the urban fringe or large towns (40 percent) (table 2). About 18 percent of private schools were found in rural areas. In contrast, 24 percent of all public schools were in central city locations, 45 percent in t... |
The test team views the use of a pulley as an intermediate step only, and has planned to shift to a reliance on windlasses like those that apparently were used to hoist sails on Egyptian ships.
"The whole approach has been to downgrade the technology," Gharib said. "We first wanted to show that a kite could raise a hug... |
Refraction and Acceleration
Name: Christopher S.
Why is it that when light travels from a more dense to a
less dense medium, its speed is higher? I've read answers to this
question in your archives but, sadly, still don't get it. One answer
(Jasjeet S Bagla) says that we must not ask the question because light is
massl... |
Topics covered: Encapsulation, inheritance, shadowing
Instructor: Prof. Eric Grimson, Prof. John Guttag
OPERATOR: The following content is provided under a Creative Commons license. Your support will help MIT OpenCourseWare continue to offer high quality educational resources for free. To make a donation or view additi... |
Sleep apnea is a condition in which breathing is repeatedly interrupted during sleep. The time period for which the breathing stops or decreases is usually between 10 and 30 seconds. When these episodes occur repeatedly, sleep apnea can seriously disrupt the quality of sleep.
There are three types of respiratory events... |
We had a running joke in science ed that kids get so overexposed to discrepant events involving density and air pressure that they tend to try to explain anything and everything they don't understand with respect to science in terms of those two concepts. Why do we have seasons? Ummm... air pressure? Why did Dr. Smith ... |
|Gallium metal is silver-white and melts at approximately body temperature (Wikipedia image).|
|Atomic Number:||31||Atomic Radius:||187 pm (Van der Waals)|
|Atomic Symbol:||Ga||Melting Point:||29.76 °C|
|Atomic Weight:||69.72||Boiling Point:||2204 °C|
|Electron Configuration:||[Ar]4s23d104p1||Oxidation States:||3|
From... |
Classroom Activities for Teaching Sedimentary GeologyThis collection of teaching materials allows for the sharing of ideas and activities within the community of geoscience teachers. Do you have a favorite teaching activity you'd like to share? Please help us expand this collection by contributing your own teaching mat... |
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