Seo Master present to you:

It is easy to see that the sky is blue. Have you ever wondered why? A lot of other smart people have, too. And it took a long time to figure it out!
Sunlight reaches Earth's atmosphere and is scattered in all directions by all the gases and particles in the air. Blue light is scattered in all directions by the tiny molecules of air in Earth's atmosphere. Blue is scattered more than other colors because it travels as shorter, smaller waves. This is why we see a blue sky most of the time.
Closer to the horizon, the sky fades to a lighter blue or white. The sunlight reaching us from low in the sky has passed through even more air than the sunlight reaching us from overhead.2013, By: Seo Master

Seo Master present to you:

Country Name	Capital	Area	Currency	Time Zone	ISO Code	Dial Code	Int TLD
Afghanistan	Kabul	657500	AFN	+04:30	AF	+93	.af
Albania	Tirana	28748	ALL	+01:00	AL	+355	.al
Algeria	Algiers	2381741	DZD	+01:00	DZ	+213	.dz
Angola	Luanda	1246700	AOA	+01:00	AO	+244	.ao
Argentina	Buenos Aires	2766890	ARS	-03:00	AR	+54	.ar
Armenia	Yerevan	29743	AMD	+04:00	AM	+374	.am
Aruba	Oranjestad	178.91	AWG	-04:00	AW	+297	.aw
Australia	Canberra	7617930	AUD	+8 +10:30	AU	+61	.au
Austria	Vienna	83855	EUR	+01:00	AT	+43	.at
Azerbaijan	Baku	86600	AZN	+04:00	AZ	+994	.az
Bahamas	Nassau	13878	BSD	-05:00	BS	+1242	.bs
Bahrain	Manama	750	BHD	+03:00	BH	+973	.bh
Bangladesh	Dhaka	147570	BDT	+06:00	BD	+880	.bd
Barbados	Bridgetown	431	BBD	-04:00	BB	+1246	.bb
Belarus	Minsk	207595	BYR	+03:00	BY	+375	.by
Belgium	Brussels	30528	EUR	+01:00	BE	+32	.be
Belize	Belmopan	22966	BZD	-06:00	BZ	+501	.bz
Benin	Proto Novo	112622	OXF	+01:00	BJ	+229	.bj
Bermuda	Hamilton	53.2	BMD	-04:00	BM	+1441	.bm
Bhutan	Thimphu	38394	BTN	+06:00	BT	975	.bt
Bolivia	Sucre	1098581	BOB	-04:00	BO	+591	.bo
Botswana	Gaborone	581730	BWP	+02:00	BW	+267	.bw
Bosnia and Herzegovina	Sarajevo	51197	BAM	+01:00	BA	+387	.ba
Brazil	Brasilia	8514877	BRL	-02:00	BR	+55	.br
Brunei	Bandar Seri Begawan	5765	BND	+08:00	BN	+673	.bn
Bulgaria	Sofia	110994	BGN	+02:00	BG	+359	.bg
Burkina Faso	Ouagadougou	274200	XOF	+00:00	BF	+226	.bf
Burundi	Bujumbura	27834	BIF	+02:00	BI	+257	.bi
Cambodia	Phnom Penh	181035	KHR, USD	+07:00	KH	+855	.kh
Cameroon	Yaoundé	475442	XAF	+01:00	CM	+237	.cm
Canada	Ottawa	9984670	CAD	-03:30	CA	+1	.ca
Cape Verde	Praia	4033	CVE	-01:00	CV	+238	.cv
Cayman Islands	George Town	264	KYD	-05:00	KY	+1345	.ky
Central Africa Republic	Bangui	622984	XAF	+01:00	CF	+236	.cf
Chad	N’Djamena	1284000	XAF	+01:00	TD	+235	.td
Chile	Santiago	756950	CLP	-04:00	CL	+56	.cl
China	Beijing	9671018	CNY	+08:00	CN	+86	.cn
Colombia	Bogotá	1141748	COP	-05:00	CO	+57	.co
Comoros	Moroni	2235	KMF	+03:00	KM	+269	.km
Congo (Republican)	Brazzaville	342000	XAF	+01:00	CG	+242	.cg
Congo (Democratic)	Kinshasa	2345409	CDF	+01:00	CD	+243	.cd
Costa Rica	San Jose	51100	CRC	-06:00	CR	+506	.cr
Cote d'Ivoire	Yamoussoukro	322460	XOF	+00:00	CI	+225	.ci
Croatia	Zagreb	56594	HRK	+01:00	HR	+385	.hr
Cuba	Havana	109884	CUP, CUC	-05:00	CU	+53	.cu
Cyprus	Nicosia	9251	EUR	+02:00	CY	+357	.cy
Czechoslovakia	Prague	127900	CZK	+01:00	CZ	+42	.cs
Czech Republic	Prague	78866	CZK	+01:00	CS	+420	.cz
Denmark	Copenhagen	43075	DKK	+01:00	DK	+45	.dk
Djibouti	Djibouti	23200	DJF	+03:00	DJ	+253	.dj
Dominica	Roseau	750	XCD	-04:00	DM	+1767	.dm
Ecuador	Quito	272046	USD	-05:00	EC	+593	.ec
Egypt	Cairo	1002450	EGP	+02:00	EG	+20	.eg
El Salvador	San Salvador	21040	USD	-06:00	SV	+503	.sv
Equatorial Guinea	Malabo	28050	XAF	+01:00	GQ	+240	.gq
Eritrea	Asmara	117600	ERN	+03:00	ER	+291	.er
Estonia	Tallinn	45227	EUR	+02:00	EE	+372	.ee
Ethiopia	Addis Ababa	1104300	EBT	+03:00	ET	+251	.et
Faroe Islands	Torshavn	1399	DKK	+00:00	FO	+298	.fo
Fiji	Suva	18274	FJD	+12:00	FJ	+679	.fj
Finland	Helsinki	338424	EUR	+02:00	FI	+358	.fi
France	Paris	674843	EUR, XPF	+01:11	FR	+33	.fr
French Guiana	Cayenne	83534	EUR	-03:00	GF	+594	.gf
French Polynesia	Papeete	4167	XPF	-10:00	PF	+689	.pf
Gabon	Libreville	267667	XAF	+01:00	GA	+241	.ga
Gambia	Banjul	10380	GMD	+00:00	GM	+220	.gm
Georgia	Tbilisi	69700	GEL	+04:00	GE	+995	.ge
Germany	Berlin, Bonn	357021	EUR	+01:00	DE	+49	.de
Ghana	Accra	238535	GHS	+00:00	GH	+233	.gh
Gibraltar	Gibraltar	6.8	GBP	+01:00	GI	+350	.gi
Greece	Athens	131990	EUR	+02:00	GR	+30	.gr
Greenland	Nuuk	2166086	DKK	+00:00	GL	+299	.gl
Grenada	St. George’s	344	XCD	-04:00	GD	+1473	.gd
Guadeloupe	Basse Terre	1628	EUR	-04:00	GP	+590	.gp
Guam	Hagatna	541.3	USD	+10:00	GU	+1671	.gu
Guatemala	Guatemala City	108890	GTQ	-06:00	GT	+502	.gt
Guinea	Conakry	245857	GNF	+00:00	GN	+224	.gn
Guinea Bissau	Bissau	36125	XOF	+00:00	GW	+245	.gw
Guyana	George Town	214970	GYD	-04:00	GY	+592	.gy
Haiti	Port-au-Prince	27750	HTG	-05:00	HT	+509	.ht
Honduras	Tegucigalpa	112492	HNL	-06:00	HN	+504	.hn
Hong Kong	Victoria	1104	HKD	+08:00	HK	+852	.hk
Hungary	Budapest	93030	HUF	+01:00	HU	+36	.hu
Iceland	Reykjavik	103001	ISK	+00:00	IS	+354	.is
India	New Delhi	3287263	INR	+05:30	IN	+91	.in
Indonesia	Jakarta	1919440	IDR	+07:00	ID	+62	.id
Iran	Tehran	1648195	IRR	+03:30	IR	+98	.ir
Iraq	Baghdad	438317	IQD	+03:00	IQ	+964	.iq
Ireland	Dublin	84421	IEP	+00:00	IE	+353	.ie
Israel	Jerusalem	20770	ILS	+02:00	IL	+972	.il
Italy	Rome	301338	EUR	+01:00	IT	+39	.it
Ivory Coast	Yamoussoukro	322462	XOF	+00:00	CI	+225	.ci
Jamaica	Kingston	10991	JMD	-05:00	JM	+1876	.jm
Japan	Tokyo	377944	JPY	+09:00	JP	+81	.jp
Jordan	Amman	92300	JOD	+02:00	JO	+962	.jo
Kampuchea	Phnom Penh	181035	KHR, USD	+07:00	KH	+855	.kh
Kazakhstan	Astana	2724900	KZT	+5, +6	KZ	+7	.kz
Kenya	Nairobi	580367	KES	+03:00	KE	+254	.ke
Korea (South)	Seoul	100210	KRW	+09:00	KR	+82	.kr
Korea (North)	Pyongyang	120540	KPW	+09:00	KP	+850	.kp
Kuwait	Kuwait City	17820	KWD	+03:00	KW	+965	.kw
Kyrgyzstan	Bishkek	199900	KGS	+06:00	KG	+966	.kg
Laos	Vientiane	236800	LAK	+07:00	LA	+856	.la
Latvia	Riga	64589	LVL	+02:00	LV	+371	.lv
Lebanon	Beirut	10452	LBP	+02:00	LB	+961	.lb
Lesotho	Maseru	30355	LSL	+02:00	LS	+266	.ls
Liberia	Monrovia	111369	LRD	-06:00	LR	+231	.lr
Libya	Tripoli	1759541	LYD	+02:00	LY	+218	.ly
Liechtenstein	Vaduz	160.5	CHF	+01:00	LI	+423	.li
Lithuania	Vilnius	65200	LTL	+02:00	LT	+370	.lt
Luxembourg	Luxembourg	2586.4	EUR	+01:00	LU	+352	.lu
Macao	Macao Peninsula	29.5	MOP	+08:00	MO	+853	.mo
Macedonia	Skopje	25713	MKD	+01:00	MK	+389	.mk
Madagascar	Antananarivo	587041	MGA	+03:00	MG	+261	.mg
Malawi	Lilongwe	118484	MWK	+02:00	MW	+265	.mw
Malaysia	Kuala Lumpur	330803	MYR	+08:00	MY	+60	.my
Maldives	Male	298	MVR	+05:00	MV	+960	.mv
Mali	Bamako	1240192	XOF	+00:00	ML	+223	.ml
Malta	Valetta	316	EUR	+01:00	MT	+356	.mt
Marshall Islands	Majuro	181	USD	+12:00	MH	+692	.mh
Martinique	Fort-de-France	1128	EUR	-04:00	MQ	+596	.mq
Mauritania	Nouakchott	1030700	MRO	+00:00	MR	+222	.mr
Mauritius	Port Louis	2040	MUR	+04:00	MU	+230	.mu
Mexico	Mexico City	1972550	MXN	-8, -6	MX	+52	.mx
Moldova	Chisinau	33846	MDL	+02:00	MD	+373	.md
Monaco	Monaco	1.98	EUR	+01:00	MC	+377	.mc
Mongolia	Ulan Bator	1564116	MNT	+07:00	MN	+976	.mn
Montenegro	Podgorica	13812	EUR	+01:00	ME	+382	.me
Montserrat	Plymouth	102	XCD	-04:00	MS	+1664	.ms
Morocco	Rabat	446550	MAD	+00:00	MA	+212	.ma
Mozambique	Maputo	801590	MZN	+02:00	MZ	+258	.mz
Myanmar	Naypyidaw	676578	MMK	+06:30	MM	+95	.mm
Namibia	Windhoek	825418	NAD	+01:00	NA	+264	.na
Nauru	Yaren	21	AUD	+12:00	NR	+674	.nr
Nepal	Kathmandu	147181	NPR	+05:45	NP	+977	.np
Netherlands	Amsterdam	41543	EUR, USD	+1, -4	NL	+31	.nl
New Caledonia	Noumea	18576	XPF	+11:00	NC	+687	.nc
New Zealand	Wellington	268021	NZD	+12:00	NZ	+64	.nz
Nicaragua	Managua	130373	NIO	-06:00	NI	+505	.ni
Niger	Niamey	1267000	XOF	+01:00	NE	+227	.ne
Nigeria	Abuja	923768	NGN	+01:00	NG	+234	.ng
Northern Mariana Islands	Capital Hill	463.63	USD	+10:00	MP	+1670	.mp
Norway	Oslo	385252	NOK	+01:00	NO	+47	.no
Oman	Muscat	309501	OMR	+04:00	OM	+968	.om
Pakistan	Islamabad	796095	PKR	+05:00	PK	+92	.pk
Palau	Melekeok	459	USD	+09:00	PW	+680	.pw
Palestine	Jerusalem	26990	JOD	+02:00	PS	+970	.ps
Panama	Panama	75517	PAB, USD	-05:00	PA	+507	.pa
Paraguay	Asuncion	406752	PYG	-04:00	PY	+595	.py
Papua New Guinea	Port Moresby	462840	PGK	+10:00	PG	+675	.pg
Peru	Lima	1285216	PEN	-05:00	PE	+51	.pe
Philippines	Manila	299,764	PHP	+08:00	PH	+63	.ph
Poland	Warsaw	312685	PLN	+01:00	PL	+48	.pl
Portugal	Lisbon	92090	EUR	+00:00	PT	+351	.pt
Qatar	Doha	11437	QAR	+03:00	QA	+974	.qa
Romania	Bucharest	238391	RON	+02:00	RO	+40	.ro
Russia	Moscow	17075400	RUB	+3 to +12	RU	+7	.ru, .su
Rwanda	Kigali	26338	RWF	+02:00	RW	+250	.rw
Saint Kitts and Nevis	Basseterre	261	XCD	-04:00	KN	+1869	.kn
Saint Lucia	Castries	616	XCD	-04:00	LC	+1758	.lc
Saint Pierre and Miquelon	Saint Pierre	242	EUR	-03:00	PM	+508	.pm
San Marino	City of San Marino	61.2	EUR	+01:01	SM	+378	.sm
Saudi Arabia	Riyadh	2149690	SAR	+03:00	SA	+966	.sa
Senegal	Dakar	196723	XOF	+00:00	SM	+221	.sn
Serbia	Belgrade	88361	RSD	+01:00	RS	+381	.rs
Seychelles	Victoria	451	SCR	+04:00	SC	+248	.sc
Sierra Leone	Freetown	71740	SLL	+00:00	SL	+232	.sl
Singapore	Singapore City	694	SGD	+08:00	SG	+65	.sg
Slovakia	Bratislava	49035	EUR	+01:00	SK	+421	.sk
Slovenia	Ljubljana	20273	EUR	+01:00	SL	+386	.sl
Solomon Islands	Honiara	28400	SBD	+11:00	SB	+677	.sb
Somalia	Mogadishu	637657	SOS	+03:00	SO	+252	.so
South Africa	Cape Town	1221037	ZAR	+02:00	ZA	+27	.za
Spain	Madrid	504030	EUR	+01:00	ES	+34	.es
Sri Lanka	Colombo	65610	LKR	+05:30	LK	+94	.lk
Sudan	Khartoum	1886068	SDG	+03:00	SD	+249	.sd
Suriname	Paramaribo	163821	SRD	-03:00	SR	+597	.sr
Swaziland	Mbabane	17364	SZL	+02:00	SZ	+268	.sz
Switzerland	Berne	41285	CHF	+01:00	CH	+41	.ch
Sweden	Stockholm	449964	SEK	+01:00	SE	+46	.se
Syria	Damascus	185180	SYP	+02:00	SY	+963	.sy
Taiwan	Taipei City	36008	TWD	+08:00	TW	+886	.tw
Tajikistan	Dushanbe	143100	TJS	+05:00	TJ	+992	.tj
Tanzania	Dodoma	945203	TZS	+03:00	TZ	+255	.tz
Thailand	Bangkok	513120	THB	+07:00	TH	+66	.th
Togo	Lome	56785	XOF	+00:00	TG	+228	.tg
Tonga	Nuku’alofa	748	TOP	+13:00	TO	+676	.to
Trinidad and Tobago	Port of Spain	5131	TTD	-04:00	TT	+1868	.tt
Tunisia	Tunis	163610	TND	+01:00	TN	+216	.tn
Turkey	Ankara	783562	TRY	+02:00	TR	+90	.tr
Tuvalu	Funafuti	26	AUD	+12:00	TV	+688	.tv
Uganda	Kampala	236040	UGX	+03:00	UG	+256	.ug
Ukraine	Kiev	603628	UAH	+02:00	UA	380	.ua .ykp
United Arab Emirates	Abu Dhabi	83600	AED	+04:00	AE	+971	.ae
United Kingdom	London	243610	GBP	+00:00	GB	44	.uk
United States	Washington D.C.	9826675	USD	-5, -10	US	+1	.us .gov .mil .edu
Uruguay	Montevideo	176215	UYU	-03:00	UY	+598	.uy
Uzbekistan	Tashkent	447400	UZS	+05:00	UZ	+998	.uz
Vanuatu	Port Vila	12190	VUV	+11:00	VU	+678	.vu
Venezuela	Caracas	916445	VEF	-04:30	VE	+58	.ve
Vietnam	Hanoi	331.7	VND	+07:00	VN	+84	.vn
Wales	Cardiff	20779	GBP	+00:00	GB	+44	.uk
Western Samoa	Apia	2831	WST	-11:00	WS	+685	.ws
Yemen	Sana’a	555000	YER	+03:00	YE	+967	.ye
Yugoslavia	Belgrade	550000	YUM	+01:00	YU	+381	.yu
Zaire	Kinshasa	2345410	ZRN	+02:00	ZR	+234	.zr
Zambia	Lusaka	752618	ZMK	+02:00	ZM	+260	.zm
Zimbabwe	Harare	390757	R, P, USD	+02:00	ZW	+263	.zm

2013, By: Seo Master