Robo-tuna reveals how foldable fins help the speedy fish manoeuvre 
By Karmela Padavic-Callaghan CN Source: newscientist 8/5/2024
Karmela Padavic-Callaghan
Credit: Zhonglu Lin et al. (2024)
A robot mimics the clever fin-folding mechanism used by tuna fish, which increased the bot's turning velocity by almost 33 per cent
 

A tuna-shaped robot takes advantage of the real fish’s secret for speed and nimbleness: selectively folding or sticking out its fins, a feature that could improve aquatic robot designs.

 
Continue...

News Id SourceStampcountry
1676Federal Department of Fisheries at Mouth Park in Masseythesudburystar2023-06-29CA
1677Canada takes first step to regulate toxic forever chemicalsyahoo2023-06-29CA
1678Oceana Canada Applauds DFO’s Commitment to Rebuild Some Forage Fish, Atlantic Mackereloceana2023-06-29CA
1679Wyoming angler breaks tiger trout state record with 31-inch catchFox News2023-06-29US
1680Я иду по реке и ищу рыбуohotniki2023-06-17RU
1681Inside the race to build a $1.2 billion fish barricadesalon2023-06-13US
1682Groups urge federal government to cancel a permit for proposed fish farm off the Sarasota coastwusfnews2023-06-13MX
1683Poland has done what it can to stop fish dying in Oder river, minister saysreuters2023-06-15PL
1684North Carolina anglers go swordfishing, instead catch rare speciesfoxnews2023-06-26US
1685Global Salmon Initiative publishes tenth sustainability reportthefishsite2023-06-28US
1686Insights into Croatia's tuna farming and ranching sectorsthefishsite2023-06-23IT
1687Northern Snakehead Fish Found in Southeastern MissouriAssociated Press2023-06-23US
1688Поклевка на день рожденияohotniki2023-06-16RU
1689Alaskans embrace the culinary and cultural tradition of hooliganAlaska Public Media2023-06-16US
1690The impact of last year's historic flooding on Yellowstone River's fishing industrynpr2023-06-16US
1691Rotting seaweed, dead fish, no sand: Climate change threatens to ruin US beachesmsn2023-06-20US
1692Insane footage of fishing boat stuns Aussiesyahoo2023-06-11AU
1693Surfer impaled by fish in freak accident9news2023-06-28ID
1694Thousands of dead fish wash up on beach on Texas gulf coastnypost2023-06-12US
1695Australia's oldest fishing shop to close doors9news2023-06-25AU
1696Chinese trawlers are emptying West African fishing groundstelegraph2023-06-05GH
1697Monstrous, cannibalistic fish washes up on Oregon shoreThe Oregonian/OregonLive2023-06-05US
1698Illegal fishing for fish meal widespread in Ecuador marine reservemongabay2023-06-06EC
1699Hundreds of thousands of rare native fish released to Yangtze Rivercgtn2023-06-07CN
1700Quebec town devastated by fishing accident that killed local man, four childrencp242023-06-24CA

220 221 222 67 of [223 - pages.]