seen from Maldives
seen from United States
seen from Spain
seen from Canada
seen from United States
seen from Oman
seen from United States
seen from Japan
seen from United States
seen from United States
seen from Brazil
seen from Brazil
seen from United Kingdom
seen from Türkiye
seen from Türkiye
seen from Cyprus
seen from Argentina
seen from United States
seen from United States
seen from United States
What is Patina?
When a substance or material is exposed to air for a long time, it shows some changes in the properties. Like rust, as in case of iron. This may be developed due to the absorption of oxygen molecules by these substances through the atmospheric air or moisture. This process is called oxidation. In case of copper, oxidation results in the formation of green color coating in Continue........
Can we make an artifical storm?
HAARP (High Frequency Active Auroral Research Programme), is an ionospheric research programme involves the use of high frequency radiations into the atmosphere. Normally the storms are formed due to the evaporation of sea in coastal areas. As a result of this, the low pressure is created in that area. In order to neutralize the low pressure, the pressure from the high pressure area move towards the low pressure area. Thus,the storm is created. This storm can be artificially made by using the Continue...
