What is up and down with Ke and PE? What’s Up (and Down) with KE and PE Concept Builder: an interactive exercise in which students use an understanding of kinetic energy and gravitational potential energy in order to analyze a physical situation and to determine if the KE and the PE increases, decreases, or remains […]
Where are the pioneers now?
Where are the pioneers now? Pioneer 10 is currently in the direction of the constellation Taurus. If left undisturbed, Pioneer 10 and its sister craft Pioneer 11 will join the two Voyager spacecraft and the New Horizons spacecraft in leaving the Solar System to wander the interstellar medium. What space event happened in 1977? Spaceflight […]
Do distant stars have gravity?
Do distant stars have gravity? By looking at slight variations in the brightness of distant stars, scientists say they can determine their surface gravity, a technique that provides important clues to life-hosting properties of the planets that orbit them. Can humans do gravity training? Now, there are certain limitations put forth by the laws of […]
When did they stop airing Invader Zim?
When did they stop airing Invader Zim? As Nickelodeon was spending more money on airing and producing Invader Zim than any other show, it was cancelled in January 2002 and one of the last finished episodes aired on December 10 the same year. Is Invader Zim appropriate for kids? Invader Zim is a perfect example […]
How old was Jerry Garcia when he started?
Can I eat yogurt if I have high cholesterol?
Can I eat yogurt if I have high cholesterol? Can yogurt lower cholesterol? Several studies have examined the effect of eating yogurt on cholesterol levels. A 2013 study linked yogurt consumption to healthy blood pressure and cholesterol levels. In the study, yogurt eaters seemed to have a better metabolic profile than those who didn’t eat […]
What is called the decrease in the partial pressure of oxygen in the environment?
What is called the decrease in the partial pressure of oxygen in the environment? Hypoxemia is usually defined in terms of reduced partial pressure of oxygen (mm Hg) in arterial blood, but also in terms of reduced content of oxygen (ml oxygen per dl blood) or percentage saturation of hemoglobin (the oxygen-binding protein within red […]
How many soldiers were involved in the My Lai massacre?
How many soldiers were involved in the My Lai massacre? My Lai Massacre, also called Pinkville Massacre, mass killing of as many as 500 unarmed villagers by U.S. soldiers in the hamlet of My Lai on March 16, 1968, during the Vietnam War. Vietnamese citizens photographed during the My Lai Massacre, March 16, 1968. Who […]
How do recordable greeting cards work?
How do recordable greeting cards work? Recordable Greeting Cards Re-record your message as many times as you wish. Your recorded message will play as the card is opened. How do you record a video greeting? Open up the contact conversation or the group chat that you want to send your message to. To shoot a […]
Why is it important to study water quality and water quality assessment?
Why is it important to study water quality and water quality assessment? Water quality sampling and testing allows managers and owners to establish baseline values, ultimately increasing the knowledge and understanding surrounding the specific issues of a waterbody. What is the importance of water quality for human life? Water quality is an important topic of […]