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17/09/2025

NASA sending name to universe.
NASA is sending names in Artemis-II. It's aim is to re-establish a sustained human presence beyond earth's orbit. The spacecraft will trace a figure path that takes it more than a miles away. During this journey the crew will conduct essential checks on life-support systems and test the limits of human communication and radiation exposure in deep space.

09/09/2025

Why moon becomes blood-red ?
This becomes due to the longer red wavelength of the sun on same alignment of the three ie. Sun, Moon and Earth.

28/08/2025

Paper revolution refers to the transformative impact of papermaking , which began with Ts'ui Lin's process in China around 105AD using affordable materials like rags, h**p and tree bark.

An oldest waterThis water has more salinity than an ocean water as this water is a flowing body without getting sunlight...
25/08/2025

An oldest water
This water has more salinity than an ocean water as this water is a flowing body without getting sunlight. It has a sulfate and produces hydrogen by reaction of water and rock and some microbial life is found within it according to Albert's Department of Earth and Atmospheric Sciences, University.

An obstacle that don't allow energy get inside-Space shuttles are installed with a kind of material which doesn't allow ...
19/08/2025

An obstacle that don't allow energy get inside-
Space shuttles are installed with a kind of material which doesn't allow the heat get inside the space shuttle while returning back to the earth by passing many layers of the earth. A heat is generated due to the friction of air molecules and compression of the air. The heat is trapped by the silica tiles which are wrapped downside of the space shuttle as it has a property of high porosity and low thermal conductivity which is an excellent insulator. The physics which is used behind this is aerodynamics and thermodynamics.

Coming towards us....The 3I/ATLAS which was discovered in the month of 1st July 2025. After all these scientists are not...
08/08/2025

Coming towards us....
The 3I/ATLAS which was discovered in the month of 1st July 2025. After all these scientists are not confirmed that it is a interstellar comet or an alien ship coming towards the earth, but ATLAS (Asteriod Terestrial Last Alert system at Rio Hurtado, Chile. It will be entering into the solar system at the speed of 58km/s.
https://otieu.com/4/9562862

07/08/2025

Said not to use the blades ?
Barbers shouldn't use the blades by using to others cause there is a risk of transmission of bloodborne pathogens like HIV and HEPATITIS B. It may enter through the skin pores and stay there and can cause damage to the skin and later may get into the bloodstream and may infect the whole system.

A US dollar 1.5 bn satellite to observe the whole process on earth.NISAR NASA-ISRO Synthetic Aperture Radar is a joint m...
30/07/2025

A US dollar 1.5 bn satellite to observe the whole process on earth.
NISAR NASA-ISRO Synthetic Aperture Radar is a joint mission projected between them and to co- develop and launch a dual frequency SAR on EOS. Designed to observe and understand natural process on earth ie. ice sheet collapse and natural hazards.
NASA contributed telecommunication of high frequency for scientific data GPS receiver's , a solid state recorder, a payload data system and ISRO will provide the satellite bus and launch vehicle and associated launch services. The launching satellite weighing =2393kg and launching area =Satish Dhawan Space Centre, 30th July of 2025.
https://otieu.com/4/9562862

Today morning when i was sitting beside my table i found a new species sitting adjacent to me on my bottle cap.https://o...
29/07/2025

Today morning when i was sitting beside my table i found a new species sitting adjacent to me on my bottle cap.
https://otieu.com/4/9562854

29/07/2025

Most essential parts reason for the take-off failure of plane-
Processing instructions from software to perform calculations and control various functions.
Flight control-
CPU'S in flight control system receive data from sensors and use data to calculate aircraft position , maintain stability and desired flight path.
Engine management-
Based on this data , the CPU can adjust the fuel injection, ignition timing, and other parameters to optimize engine performance

How insects survive in the changing weather ?To cope up with the changing weather condition including physiological and ...
19/07/2025

How insects survive in the changing weather ?
To cope up with the changing weather condition including physiological and developmental changes.
Migration to favorable condition in the current habitat.
Changes in the body like formation of new cell to condition. Growth of the body in the insects are developed due to temperature change per year. Changes in the plant chemistry.
https://otieu.com/4/9562854

Most strong Clock 2.6 times...The NIST in Maryland, US held a new record for world's most accurate clock. The 19 decimal...
16/07/2025

Most strong Clock 2.6 times...
The NIST in Maryland, US held a new record for world's most accurate clock. The 19 decimals place , 41% better and 2.6 times stable than other clock.

As the optical clock two fronts are known as accuracy and stability.

Accuracy- clock can measure the ideal true time.

Stability- how efficiently clock can measure time.

According to lab experiment Aluminum ion is an excellent time keeper due to highly stable and it is not sensitive to environmental factors like temperature and magnetic fields.

Magnesium and aluminum were both combined to built the clock fronts.
https://otieu.com/4/9562854

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