Open NirViaje opened 5 years ago
BoyGalScouts
pre-lecture
supervisor
宇宙那么大,我们应该怎么看? 刘博洋 on astronomy software
scout oath
The scouts law is for boys, as follows;
A Scout is:
TRUSTWORTHY. Tell the truth and keep promises. People can depend on you. LOYAL. Show that you care about your family, friends, Scout leaders, school, and country.
FRIENDLY. Be a friend to everyone, even people who are very different from you. COURTEOUS. Be polite to everyone and always use good manners. KIND. Treat others as you want to be treated . Never harm or kill any living thing without good reason. OBEDIENT. Follow the rules of your family, school, and pack. Obey the laws of your community and country. CHEERFUL. Look for the bright side of life. Cheerfully do tasks that come your way. Try to help others be happy. THRIFTY. Work to pay your own way. Try not to be wasteful. Use time, food, supplies, and natural resources wisely. BRAVE. Face difficult situations even when you feel afraid. Do what you think is right despite what others might be doing or saying. CLEAN. Keep your body and mind fit . Help keep your home and community clean. REVERENT. Be reverent toward God. Be faithful in your religious duties. Respect the beliefs of others.
A scout is trustworthy, loyal, helpful, friendly, courteous, kind, obedient, cheerful, thrifty, brave, clean, and reverent.
On my honor I will do my best To do my duty to God and my country and to obey the Scout Law To help other people at all times; To keep myself physically strong, mentally awake, and morally straight.
罗伯特··贝登堡先生,
童子军的创始人罗伯特·贝登堡1857年出生在英国。他是牛津大学一位教授的四个孩子中的一个。作为男孩,他喜欢户外运动,尤其是野营。他的爱好是素描。 贝登堡19岁参军,后来成为一名军官,并到过印度和南非前线。在那里,他用大部分时间对部下进行军事侦察训练。贝登堡创造了许多训练游戏和竞赛项目,后来他在一本书中将这些称为侦察救助。 1899至1900年南非布尔战争期间,贝登堡率领1250人守卫在梅富根城度过了217天被围困的日子。回到英国后他成了英雄。人们希望他能提出一个更适合男孩子的侦察项目。于是他开始考虑把侦察作为一种游戏,但是他希望这是一个有目标的游戏,所以他的游戏是围绕侦察条例和法规的理念制订的。 为了验证自己的想法,贝登堡于1907年在英国南部的白浪岛组织了一次野营。之后他写了一本名为《少年警探》的手册并于1908年出版。正是这本书的指导下,一支童子军很快建立起来了。
Ernest Thompson Seton
1937年7月7日发生芦沟桥事变,中日之间开战,杨惠敏加入上海童子军战地服务团。
1937年8月13日爆发淞沪保卫战,10月26日上海虹口四行仓库保卫战,10月28日夜间,杨惠敏将一面12尺长的中华民国国旗裹在身上所穿着的童军服底下,冒着战火危险自公共租界出发成功泳渡苏州河,并获得谢晋元的接见将国旗送至四行仓库(另有一说表示杨惠敏是循陆路靠近仓库[1])。
the telescope system
position/tracing technique, north pole, equatorial axis
objects
我的第一本算法书
RANK: OVERALL 4 STRATEGY 4
Evolution (2014) RANK: OVERALL 371 STRATEGY 269
RANK: OVERALL 338 ABSTRACT 21 FAMILY 64
德式桌上游戏(德语:Brettspiel)是一种桌面游戏类型,一般规则较为简单、耗时不多、玩家间互动性强且游戏零件设计抽象化。[1] 游戏强调战略、淡化运气、减少冲突,因此相对于军事主题的游戏来说更加柔和,通常在游戏结束时不会淘汰任何玩家。
other reference
Starry Night Pro Plus v8.0.2 Crack
WorldWide Telescope
Sky.ESA
100,000 Stars
If the Moon Were Only 1 Pixel
fullofstars, Real-time N-body galaxy toy simulation
一公斤科学
sketch