Interesting Fact: Blue Jays are known to take and eat eggs and nestlings of other birds, but we don’t know how common this is. In an extensive study of Blue Jay feeding habits, only 1% of jays had evidence of eggs or birds in their stomachs. Most of their diet was composed of insects and nuts. ( https://www.allaboutbirds.org/guide/Blue_Jay )
What do you get when you cross a robot and a tractor?
Interesting Fact: The first powered farm implements in the early 19th century were portable engines – steam engines on wheels that could be used to drive mechanical farm machinery by way of a flexible belt. Richard Trevithick designed the first ‘semi-portable’ stationary steam engine for agricultural use, known as a “barn engine” in 1812, and it was used to drive a corn threshing machine. The truly portable engine was invented in 1839 by William Tuxford of Boston, Lincolnshire who started manufacture of an engine built around a locomotive-style boiler with horizontal smoke tubes. A large flywheel was mounted on the crankshaft, and a stout leather belt was used to transfer the drive to the equipment being driven. In the 1850s, John Fowler used a Clayton & Shuttleworth portable engine to drive apparatus in the first public demonstrations of the application of cable haulage to cultivation. ( https://en.wikipedia.org/wiki/Tractor#History )
Interesting Fact: Neglecting atmospheric refraction and the Sun’s non-zero size, whenever and wherever sunset occurs, it is always in the northwest quadrant from the March equinox to the September equinox, and in the southwest quadrant from the September equinox to the March equinox. Sunsets occur almost exactly due west on the equinoxes for all viewers on Earth. Exact calculations of the azimuths of sunset on other dates are complex, but they can be estimated with reasonable accuracy by using the analemma. ( https://en.wikipedia.org/wiki/Sunset#Historically )
How much do pirates pay to get their ears pierced?
Interesting Fact: In the field of astronomy, the sky is also called the celestial sphere. This is viewed from Earth’s surface as an imaginary dome where the sun, stars, planets, and the moon are seen to be traveling. The celestial sphere is conventionally divided into regions called constellations. Usually, the term sky is used informally as the point of view from the Earth’s surface; however, the meaning and usage can vary. In some cases, such as in discussing the weather, the sky refers to only the lower, more dense portions of the atmosphere. ( https://en.wikipedia.org/wiki/Sky )
Living on Earth might be expensive but at least you get a free trip around the Sun every year.
Interesting Fact: The time of sunset varies throughout the year, and is determined by the viewer’s position on Earth, specified by longitude and latitude, and elevation. Small daily changes and noticeable semi-annual changes in the timing of sunsets are driven by the axial tilt of Earth, daily rotation of the Earth, the planet’s movement in its annual elliptical orbit around the Sun, and the Earth and Moon’s paired revolutions around each other. During winter and spring, the days get longer and sunsets occur later every day until the day of the latest sunset, which occurs after the summer solstice. In the Northern Hemisphere, the latest sunset occurs late in June or in early July, but not on the summer solstice of June 21. This date depends on the viewer’s latitude (connected with the Earth’s slower movement around the aphelion around July 4). Likewise, the earliest sunset does not occur on the winter solstice, but rather about two weeks earlier, again depending on the viewer’s latitude. In the Northern Hemisphere, it occurs in early December or late November (influenced by the Earth’s faster movement near its perihelion, which occurs around January 3). ( https://en.wikipedia.org/wiki/Sunset )
Three men were in a NASA conference room to decide how to spend $10 billion.
“I think we should put our men on Mars!” said the first man.
“Ooh, good idea,” said the other two.
“I think we should put our men on Venus!” said the second man.
“Ooh, good idea,” said the other two.
“I think we should put our men on the Sun!”
“How are you going to do that?”
“Easy. We go at night.”
Interesting Fact: A pair bond may form between a male and a female at any time of the year, and the pair will stay together for life. Members of a pair stay together on their territory year-round, and forage and move around the territory together. ( https://www.allaboutbirds.org/guide/Carolina_Wren/lifehistory )