Page 128 - Alpha Centauri News Today

Astronomers have detected a bright, long-duration optical flare accompanied by intense radio bursts from Proxima Centauri, the Sun’s nearest stellar neighbor. Their results are an important step to using radio signals from distant stars to effectively produce space weather reports. An artist’s impression of a powerful flare from Proxima Centauri ejecting material onto a nearby planet. Image credit: Mark Myers / OzGrav. Proxima Centauri, the smallest member of the Alpha Centauri system, is a...

>> welcome to "teen kids news." im mwanzaa. >> and im livia. heres this weeks top story. >> so lets start with the good news. fewer teens today are smoking cigarettes or drinking alcohol. >> now the not-so-good news -- marijuana use is on the rise. >> and heres worse news. most teens probably dont realize what theyre risking. scott reports. >> i wish i had an easy job like you have. >> you have the easiest job on earth. you smoke all day! >> [ laughs ] >> in the movies, getting high is...

look for these behaviors. >> they will rely on students to speak up when classmates at have weapons. >> we must be sure our schools are environments where students feel they have someone they can share information with. >> this student says she is more aware of her surroundings. >> if you see something, you should go to an adviser or a parent and tell them about the issue. >> police will use the wands only on school property and a school-related events like dances. the wands can only b...

lets begin. were going to talk today about ocean tides. ocean tides. ive got a question for you. the tides are influenced by the moon. the tides are influenced by the sun. which plays the greater role in raising tides, the moon or the sun? what is it? the moon. i got a different question for you. theres a force of gravitation between the oceans of the earth, the oceans of the earth and the moon. there is also a force of gravitation between the oceans of the earth and the mass of the su...

were going to talk today about ocean tides. ocean tides. ive got a question for you. the tides are influenced by the moon. the tides are influenced by the sun. which plays the greater role in raising tides, the moon or the sun? what is it? the moon. i got a different question for you. theres a force of gravitation between the oceans of the earth, the oceans of the earth and the moon. there is also a force of gravitation between the oceans of the earth and the mass of the sun, so both a...

what are we gonna talk about today? - relativity. - yay, all right. we saw the film. relativistic time dilation, okay? steve smith did all the drawings. i told you steve smith was a dishwasher and after submitting the film to the american educational film festival in 1977 that got him first prize. steve then advanced to the status of a taxi driver. yeah, yeah, the arts, the arts. very rewarding, gang. why is it mommy and daddy get disappointed when you say you wanna be an art major, ri...

what are we gonna talk about today? - relativity. - yay, all right. we saw the film. relativistic time dilation, okay? steve smith did all the drawings. i told you steve smith was a dishwasher and after submitting the film to the american educational film festival in 1977 that got him first prize. steve then advanced to the status of a taxi driver. yeah, yeah, the arts, the arts. very rewarding, gang. why is it mommy and daddy get disappointed when you say you wanna be an art major, ri...

between the oceans of the earth and the mass of the sun, so both are pulling. which do you suppose pulls harder on the oceans of the earth, the moon or the sun? how many say the moon? stand up. how many say the sun? how did you guys know its the sun? how do you know? where did you find it? how could you not read the chapter and be astonished by that? i always used to think that the moon pulled harder on the oceans because its closer, and the suns so far away that the pull is a lot less...

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