Abstract: Cross-modal 3D shape retrieval is a crucial and widely applied task in the field of 3D vision. Its goal is to construct retrieval representations capable of measuring the similarity between ...

Our universe appears flat—but this observation still leaves plenty of options for its true shape. In fact, our cosmos could resemble a donut What shape is the universe? This question is far more ...

Scientists suggest algae could be embedded within biosensors that glow when toxins detected in the environment The captivating blue glow emitted by a sea-dwelling species of algae has been harnessed ...

If the eyes are the window to the soul, then your brows are the curtains that define your entire being. Hyperbolic, sure. But eyebrow shapes are sneakily one of the most important features to consider ...

Miniature organs grown in the lab can organize themselves into complex shapes, which enables scientists to use them to study disease. The trouble is they never do it the same way twice, which has made ...

Abstract: In recent years, with the rapid growth number of multi-modal 3D shapes, it has become increasingly important to efficiently recognize a vast number of unlabeled multi-modal 3D shapes through ...

The 3D scan of a mask fragment matches up with the scan of a different well-preserved mask. Carlo Rindi Nuzzolo Today the world of Egyptology faces a silent crisis – not of looting, although that ...

Geek Life: Fun stories, memes, humor and other random items at the intersection of tech, science, business and culture. SEE MORE by Kurt Schlosser on Jan 31, 2026 at 8:30 am January 31, 2026 at 9:13 ...

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We've been independently researching and testing products for over 120 years. If you buy through our links, we may earn a commission. Learn more about our review process. A 3D pen is a crafting tool ...

Decades of research has viewed DNA as a sequence-based instruction manual; yet every cell in the body shares the same genes – so where is the language that writes the memory of cell identities?

Can you drill a hole in a cube that an identical cube could fall through? Prince Rupert of the Rhine first asked this question in the 17th century, and he soon found out the answer is yes. One can ...