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The design for the armoured car features the most important military requirements: reliability, portability and great firepower.
The mechanical wing is one of the masterpieces among Leonardo's sketches related to aviation.
The polymath thought that if a screw-like structure can rotate fast enough, it will 'drill' into the air and fly.
Leonardo's creative legacy also includes several projects related to bridges. This unusual swing bridge allowed for undisturbed water traffic.
Leonardo was not only a master artist, but also an accomplished military engineer.
The aim of this extraordinarily complex study was to mimic the different phases of the flight of birds.
Leonardo also designed a wide variety of artillery weapons.
Thực hành: thiết kế mô hình nhà bếp bằng máy tính bằng cách sử dụng hệ thống tọa độ không gian.
Genome editing is a type of genetic engineering which results in changes in the genome of an organism. This animation presents one of the best-known genome editing protocols, the CRISPR/Cas9 system.
One of the oxides of nitrogen, commonly known as laughing gas due to its euphoric effect.
One of Bangkok's most famous landmarks is the Temple of Dawn, in Thai language: Wat Arun Ratchawararam.
Sheikh Zayed, also referred to as the 'Father of the Nation', was the founder and first president of the United Arab Emirates.
Learn about the most popular method of 3D printing with the help of a few examples.
Banitsa is a traditional Bulgarian pastry dish that has a special place at every New Year's table.
Hàng năm, Ông già Noel mang quà đến cho gần 600 triệu trẻ em vào đêm Giáng sinh. Hãy cùng xem những sự thật vật lý nào khiến công việc của ông trở nên khó khăn hơn.
Clothing reflects the lifestyle and culture of the region's inhabitants.
We wish you happy holidays with a Christmas edition of our chess games.