Science Alert
Catch up on the latest science news, from space and technology to life and environmental research- all the discoveries shaping our world today.
Updated: 40 min 12 sec ago
Researchers cast a 163-kg ancient warship weapon after 1,500 years
A team of researchers has successfully reconstructed an ancient bronze naval ram, utilizing experimental archaeology techniques over 1,500 years old. By referencing ancient texts and creating a beeswax model, they employed traditional Greek and Roman methods. Documenting each phase of the process revealed valuable insights into how these historical weapons were produced, thus enhancing our understanding of ancient naval warfare and the demands of that era.
MIT researchers folded flat aluminium panels into a room-sized, load-bearing structure without interior columns; lab simulations showed greater stiffness while using roughly two-thirds as much material
Engineers at MIT have created a new construction method inspired by origami, utilizing folded aluminium sheets. This technique allows for the design of lightweight, rigid structures that bear loads efficiently without internal support. Researchers have demonstrated this approach with a large sculpture displayed in a public library atrium. The method could revolutionize construction by simplifying assembly and reducing material use.
Hundreds of wildflowers planted in Norfolk to support bees and butterflies
At the Fairstead Recreation Ground in West Norfolk, an exciting initiative unfolded as hundreds of native wildflower plugs were planted by dedicated council staff and enthusiastic volunteers. This project is a vital step in enhancing biodiversity, contributing to the restoration of local wildlife habitats. Previous methods, such as spreading green hay to introduce native seeds, laid the foundation for this flourishing ecosystem, with ongoing monitoring ensuring the area achieves sustainability.
Diver searching the bottom of England’s River Wear has pulled a huge three legged iron cauldron
An ancient iron cauldron, potentially from the medieval or Iron Age, was found submerged under water. Underwater archaeologist Gary Bankhead led a team of divers in this ambitious recovery mission. Experts are currently investigating the cauldron's design and historical relevance. This intriguing find prompts speculation about its origin and journey into the river, with plans underway for a public exhibition at a nearby museum.
