There are several different classes of supernovae. For example, Type II supernovae are associated with larger mass stars. The Sun will not terminate as a supernova, but may potentially evolve into a standard (or not) planetary nebula (see the Universe Today post “Astronomers Hint that our...
Here are some practical suggestions for studying effectively, overcoming anxiety, and learning the grammar and skills necessary for success in foreign language classes. Study every day [2]Language learning is a process of accumulation: you cannot put it off until the weekend. Study one o...
A. in B. for C. on D. with 7. Being a very lazy student, he seldom takes ___ in all his classes. A. notices B. notes C. papers D. sights 8. ___ I could copy down the words on the blackboard, the teacher had wiped them off it. A. When B. Until C. Before D...
You had me there except for the last bit about GEM's. I'm a visual astronomer. I never liked GEMs, for the usual reasons why many visual astronomers do not like them. I think the future is alt-az. Many people want the mounts to move the way they move, not the way the sky moves...
A. in B. for C. on D. with 7. Being a very lazy student, he seldom takes ___ in all his classes. A. notices B. notes C. papers D. sights 8. ___ I could copy down the words on the blackboard, the teacher had wiped them off it. A. When B. Until C. Before ...
What if I didn’t major in STEM or take formal astronomy classes? Well, the ones I’ve mentioned do a really, really good job of breaking things down to a fairly accessible level. They make the impossible possible. Namely, they make astrophysics comprehensible to people who don’t have ye...
change of magnification makes on all the various classes of object. It also shows them what focal lengths would be most useful to their eyes, their telescope, and their observing conditions. They then have the option of buying/not buying the most appropriate fixed focal length eyepieces for ...
in classes for foreign languages. This is very useful. I collect stamps and am always busy with my collection (收集). Both of us enjoy listening to music and playing cards. Sometimes there are power cuts and we have no electricity in the house. This does not worry us as we just light...
1. There’s a French cooking school.L’Ecole de la Maison, in the Osthoff Resort (thank you, Lola), offers culinary classes on everything from truffles and chocolates to casual Italian. While I was busy cooking lemon curd and rolling out homemade baguettes in the cooking school’s gorgeou...
1. There’s a French cooking school.L’Ecole de la Maison, in the Osthoff Resort (thank you, Lola), offers culinary classes on everything from truffles and chocolates to casual Italian. While I was busy cooking lemon curd and rolling out homemade baguettes in the cooking school’s gorgeou...