تصاميم الهندسية الفريدة لملاعب قطر المنديالية

NASA launches Artemis I by SLS Rocket to the Moon

NASA is launching the SLS Rocket on the Artemis I mission and the Orion spacecraft around the Moon.

The deepest image ever taken of our Universe | Nasa

The deepest image ever taken of our Universe with James Webb Telescope

Elon Musk Explains Raptor Engine | SpaceX

Elon Musk Explains SpaceX's Raptor Engine!

Construction of Oued Ghiss Dam is progressing - Al Hoceima, Morocco

Construction of Oued Ghiss Dam is progressing at Al Hoceima in Morocco 

تقدم أشغال بناء سد وادي غيس

Starship-catching robotic launch tower | SpaceX

 Elon Musk explains updates to Starship and Starbase!

How a pantograph works?

This video we will explore all the details of pantographs design and engineering innovations.

How do trains change the tracks?

Trains are able to change the their trajectory with just a slight adjustment of the rail track. This clever switching design is achieved with a simple trick on the wheel and track.

Transporter-3 Mission | SpaceX

SpaceX is targeting Thursday, January 13 for a Falcon 9 launch of Transporter-3 to orbit from Space Launch Complex 40 (SLC-40) at Cape Canaveral Space F

orce Station in Florida.

Transporter-3 is SpaceX’s third dedicated rideshare mission, and on board this launch are 105 spacecraft (including CubeSats, microsats, PocketQubes, and orbital transfer vehicles).