on April 25, 2022
What do you do with calla lily seed pods?
Space and AstronomyCan you plant the seed pods from calla lilies? One question that many gardeners have is, “Can I grow calla seed pods?” Although calla lilies are usually propagated by separating the bulbs, they can also be grown from seeds. Seeds can be purchased from catalogs or garden centers or acquired from mature seedpods on your
on April 25, 2022
What happens during the seasons?
Space and AstronomyAs Earth moves around the Sun it spins in a slightly tilted position (on an axis tilted 23.5 degrees from a straight up, vertical position). This tilt is what causes our seasons because through the year different parts of the planet are angled towards or angled away from the Sun’s light. What happens during the
on April 25, 2022
When did Rene Descartes invent the coordinate system?
Space and Astronomy16371637. It was independently discovered by Pierre de Fermat, who also worked in three dimensions, although Fermat did not publish the discovery. What year did René Descartes invent the coordinate system? The coordinate system we commonly use is called the Cartesian system, after the French mathematician René Descartes (1596-1650), who developed it in the 17th
on April 25, 2022
How do you find the centroid of a right angled triangle?
Space and AstronomyThe centroid of a right angle triangle is the point of intersection of three medians, drawn from the vertices of the triangle to the midpoint of the opposite sides. What is the formula for centroid of a right angle triangle? Suppose that the three vertices of the triangle are given by the coordinates, A(x1, y1),
on April 25, 2022
Does the Milky Way taste like raspberries?
Space and AstronomyScientists discovered ethyl formate in the Milky Way which is what gives raspberries their distinctive and sharp taste. Does Milky Way smell like raspberries? The Center of the Galaxy One of the molecules they identified, ethyl formate, smells like raspberries and rum. What does the Milky Way taste? Astronomers searching for the building blocks of
on April 25, 2022
Is Tau Ceti habitable?
Space and AstronomyThe outer two planets around tau Ceti are likely to be candidate habitable worlds, although a massive debris disc around the star probably reduces their habitability due to intensive bombardment by asteroids and comets. Can we live in Tau Ceti? Tau Ceti f has likely resided in the habitable zone for much less than 1
on April 25, 2022
Why it is called false position method?
Space and AstronomyWhat is false position method formula? In mathematics, the regula falsi, method of false position, or false position method is a very old method for solving an equation with one unknown; this method, in modified form, is still in use. What is the rule of false position? In general, regula falsi was used to solve
on April 25, 2022
Do calla lilies make good cut flowers?
Space and AstronomyCare Tips: Calla lilies are sleek, elegant cut flowers with pliable stems that are easily curved into graceful silhouettes. Their delicate blooms bruise easily and should be handled with care. Available year-round, calla lilies should stay fresh for 7 to 10 days. Do calla lilies last as cut flowers? Cutting Gardens: Calla lilies are terrific
on April 25, 2022
What color is positive space?
Space and AstronomyIf you are seeing a vase, then you are seeing the white area as the positive space. The black areas become the negative space. If you are seeing faces, then you are seeing the black areas as the positive space, and the white area as the negative space. What is a positive space? Positive space
on April 25, 2022
Will there be a solar eclipse in 2020?
Space and AstronomyFor the first time since 2018, there will be no total or annular solar eclipse this year. The last total solar eclipse took place on Dec.Jan 26, 2022 What will be the next solar eclipse? April 8, 2024 On April 8, 2024, a total solar eclipse will take place. It’ll be the last visible one