Nature is filled with threes. Land, sea, and air. People propagate many plants by three chief methods. These methods are: (1) cuttage, (2) grafting, and (3) layering. Forests a catagirized into three major groups: (1) coniferous forests, (2) temperate deciduous forests, and (3) tropical rain forests.
Eclipses, solar and lunar, have fascinated scientists and lay people for centuries. In ancient times, eclipses were seen as phenomena to be feared – many cultures came up with stories and myths to explain the temporary darkening of the Sun or the Moon. In recent centuries, eclipses have been sought after by scientists and astronomers who use the events to study and examine our natural world.
Solar eclipses can only occur during a New Moon when the Moon moves between Earth and the Sun and the 3 celestial bodies form a straight line: Earth–Moon–Sun.
There are between 2 and 5 solar eclipses every year.
There are 3 kinds of solar eclipses: total, partial, and annular. There is also a rare hybrid that is a combination of an annular and a total eclipse.
There are three main kinds of color blindness, based on photopigment defects in the three different kinds of cones that respond to blue, green, and red light. Red-green color blindness is the most common, followed by blue-yellow color blindness. A complete absence of color vision —total color blindness – is rare.
People with ‘faulty’ trichromatic vision will be colour blind to some extent and are known as anomalous trichromats. In people with this condition all of their three cone types are used to perceive light colours but one type of cone perceives light slightly out of alignment, so that there are three different types of effect produced depending upon which cone type is ‘faulty’.
The different anomalous conditions are protanomaly, which is a reduced sensitivity to red light, deuteranomaly which is a reduced sensitivity to green light and is the most common form of colour blindness and tritanomaly which is a reduced sensitivity to blue light and is extremely rare.
The rule of three: The average gestation period for a pig is 3 months, 3 weeks, and 3 days.
Pigs tend to produce large litters in a relatively short period of time. A sow stays pregnant an average of 114 days, although it’s not uncommon for pigs to lose their babies before they are born, or have one or more stillborn piglets. She might not look pregnant until about three weeks before she delivers, but that doesn’t mean there’s a problem with the piglets. Continue reading Pigs
Stars from three constellations in the northern hemisphere form an imaginary triangle – the Summer Triangle, which is an asterism. The constellations Aquila, Cygnus, and Lyra contain the stars Altair, Deneb, and Vega. Together these stars create a nightly picture of a triangle in space. Continue reading The Constellations of the Summer Triangle
The Earth orbits the Sun once a year in a nearly circular orbit.
The Earth’s axis of rotation (the straight line through the center of the Earth between the north and south poles) is not perpendicular to the plane of the Earth’s orbit. The Earth’s axis is tilted by about 23.4° from the the direction perpendiular to the orbital plane.
The orientation of the Earth’s axis in space remains nearly constant even as the Earth revolves around the Sun. It always points in the general direction of the star Polaris. Continue reading The Earth’s seasons
Vertebrae are the 33 individual bones that interlock with each other to form the spinal column. The vertebrae are numbered and divided into regions: cervical, thoracic, lumbar, sacrum, and coccyx. Only the top 24 bones are moveable; the vertebrae of the sacrum and coccyx are fused.
What are your plans this weekend? For all you space lovers, get ready for an incredibly stellar weekend! From the evening of February 10 through the morning of February 11, 2017 there will be a series of 3 events all in one night: a Snow Moon, a New Year comet sighting and a lunar eclipse! Here’s what you need to know about this incredible event!
1. Snow Moon
The Snow Moon is a term for February’s full moon. It was named this because February is generally the month that has the highest amount of snowfall during the year. This year, the snow moon will rise at 5:33 p.m EST on Friday and set at 7:22 a.m. on Saturday. It shouldn’t be too hard to spot it in the sky. Continue reading Snow Moon, a New Year comet sighting and a lunar eclipse
This schematic diagram of the rock cycle shows the relationship between magma and sedimentary, metamorphic, and igneous rock
There are three major types of rock: igneous, sedimentary, and metamorphic. The rock cycle is an important concept in geology which illustrates the relationships between these three types of rock, and magma. Continue reading Rock cycle
Madhya Pradesh has been receiving heavy to very heavy rains during the past few days. So much so that many cities have been witnessing rainfall in three digits. Satna is one such city which has been receiving extremely heavy rain for three consecutive days.
During the last 21 hours from 8:30 am on Thursday, Satna recorded a whopping 244 mm of rain. The rainy tale doesn’t end here. While the city recorded 131 mm of rain on Tuesday, a whopping 277 mm of rainfall was observed on Wednesday.
These rains can be attributed to the weather system which has been lingering close to Madhya Pradesh for quite some time now. The system had intensified into a depression increasing the rainfall intensity over the area. Now, the weather system has weakened into a low pressure area.
– See more at: http://www.skymetweather.com/content/weather-news-and-analysis/satna-records-three-digit-rains-for-third-consecutive-day/#sthash.vC1KpWvn.dpuf
Snail can sleep for 3 years.The reason snails sleep are they alike many other animals hibernate. Hibernation means that snails sleep when weather becomes excessively cold; it is a necessary for the survival of snails.
It is also been known some species of desert snails can do this for years before actually dying.Snails common diet are plants and other vegetation. Snails will bury themselves in the ground and close their shells off with their own slime. You can find them eating live plants, dying plants, rotting plants, fruits, and algae. A snail has a radula located inside its mouth to assist in the grinding of its food.
Palmistry with the meaning of palm reading or hand prediction is to learn a person’s personalities, fortune and future by analyzing his/her hands. It is also called Chiromancy. In fact, palmistry not only refers to the reading of one’s hand or palm, it also includes the reading of arm, finger and fingernail.
There are three major lines on your palm
These include the:
The major hand lines represent
emotional energy (heart line)
mental energy (head line)
physical energy (life line)
In simple terms, body, mind and soul. They are found on every hand, even if the heart line and head line are sometimes merged into one line, called the simian line.
In the video, Andrew Mason explains hand topography, all the lines on the palm and what to expect from his book, Vedic Palmistry.