UPI ( Unified Payments Interface ) is a digital payment system.
It lets you send or receive money instantly using apps like BHIM , PhonePay , GooglePay or Paytm.
UPI is not just for India. It is spreading worldwide.
Here is the list of countries accepting UPI payments -----
1. Bhutan
2. France
3. Mauritius
4. Nepal
5. Singapore
6. Sri Lanka
7. UAE
8. Cyprus
9. Qatar
10. Malaysia
Stationary objects experience only gravitational force.
Such objects can be balanced only when -----
The line connecting the center of gravity of the object towards the earth
Touches the ground at a point within the base of the object.
If the base are is large, like in the case of a 4 wheeler,
Slight deviations due to external forces such as wind, will not push this point out of the base.
So, it is easy to balance such vehicles.
In the case of two wheelers, the base is very narrow.
Hence any slight disturbances, will push the line of action outside the base area.
Leading to vehicle becoming imbalanced.
These are Asia's most dangerous nations ----
1. Yemen
2. Afghanistan
3. Russia
4. Syria
5. Israel
6. North Korea
Pakistan ranked 10th .
Till now there are 5 officially recognized dwarf planets in our solar system.
They are -----
1. Ceres , located in asteroid belt between Mars and Jupiter.
2. Pluto , located in Kuiper belt
3. Haumea , located in Kuiper belt
4. Makemake, located in Kuiper belt
5. Eris, dwarf planet slightly larger than Pluto in Kuiper belt.
However, there are many more dwarf planets waiting to be discovered in and beyond Kuiper belt !!!
Othet potential dwarf planets include ----
Sedna Orcus Quaoar Varuna Gonggong
Across the globe, there are numerous countries that have banned, blocked or restricted Google, as they have their own search engines or due to US sanctions.
Such countries are ------
1. China
2. North Korea
3. Iran
4. Russia
5. Turkmenistan
6. South Korea
They have their own search engine popularly known as " Korean Google " !!!!
7. Cuba
8. Syria
