“For manufacturers, the research highlights the need to rethink bottle geometry design. Reinforcing the neck and seam areas could improve durability and make these bottles safer for consumers. “While ...

Find public sector tender opportunities in South Africa here. This portal provides access to information on all tenders made by all public sector organisations in all spheres of government.

Engineers come up with new designs, rapidly test them, and then incorporate lessons learned into the next rocket. It's not surprising to see a few rockets blow up using this spiral development cycle.

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

For the Houston Rockets, the NBA In-Season Tournament basketball court design drew mixed reactions all throughout social media. HOUSTON – This week, each team's home court design for the NBA In ...

Robert Zubrin is best known for his advocacy of the manned exploration of Mars. Zubrin also had a design for interplanetary propulsion called the Nuclear Salt Water Rocket. A nuclear salt-water rocket ...

The problem with a lot of these water bottle rocket projects is that they leak where the bottle meets the launcher. In most cases this is a good thing as it’s almost impossible to build up ...