Abstract: To enhance the efficiency of cooperative transportation by multiple mobile robots, we propose a transportation strategy based on multi-objective optimization of robot configurations. The ...

It’s probe-ably nothing. The newly discovered Manhattan-sized interstellar object zooming through our solar system has been identified as a comet — but two Harvard scientists argue there is reason to ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Amanda Kay Montoya, University of California, Los Angeles (THE CONVERSATION) Back in ...

Some research teams work on replicating prior studies to assess the value of a body of work. AzmanL/E+ via Getty Images Back in high school chemistry, I remember waiting with my bench partner for ...

When it was made: Second to fourth centuries A.D. Roman dodecahedrons have baffled archaeologists since 1739, when the first example of the 12-sided bronze object was discovered in the English ...

Astronomers are rolling out a welcome mat for a newly identified visitor from beyond our solar system. The object — thought to be a comet — is only the third-ever confirmed interstellar visitor to ...

Most people are familiar with conventional cubical six-sided dice, but there are also polyhedral versions like the 20-sided dice used in ancient Rome and to play Dungeons and Dragons. Researchers have ...

We present a deep optical survey of Uranus's Hill sphere for small satellites. The 8 m Subaru Telescope was used to survey about 3.5 square degrees with a 50% detection efficiency at limiting red ...

CAT Percentile Calculator: CAT result was released on 19 December 2024 (CAT Result 2024). This year 14 candidates have achieved the 100 percentile in the CAT 2024 exam. Out of these, 13 are from an ...