Tech UK
Japan: World’s fastest train 603km/h – BBC News
A Japanese magnetic levitation train has broken the world speed record. In a test run near Mount Fuji, the train reached a top speed of 603km/h (374mph).
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A new personalised vaccine given in combination with a drug has stopped skin cancer returning in patients during a trial, representing a potentially watershed moment in cancer treatment. Scientists used mRNA technology, which was used for some Covid-19 vaccines.
But that technology – and vaccines more generally – have become increasingly controversial in the United States since the Covid-19 pandemic. The Health Secretary Robert F Kennedy Jr, is a vaccine sceptic.
In August 2025 cancelled $500m (£376m) in funding for mRNA vaccine research. The move impacted 22 projects being led by major pharmaceutical companies, including Pfizer and Moderna, for vaccines against bird flu and other viruses, according to Kennedy’s department.
We speak to Tom Whipple, host of the BBC’s Inside Science programme, about the science of this new vaccine. And we ask how funding cuts for vaccine research could impact health outcomes not just for Americans, but for the world.
0:00 How does the new mRNA skin cancer vaccine work?
2:56 How effective is the new cancer vaccine?
5:06 How do mRNA vaccines work?
6:51 How was mRNA technology developed?
10:26 How did Covid change mRNA vaccines?
12:01 Why is RFK Jr cutting mRNA funding?
15:19 Are mRNA vaccines safe?
18:48 Why is the FDA approving an mRNA flu vaccine?
21:00 What does the future of mRNA research look like?
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Tech UK
Historic first as Chinese robot beats Usain Bolt’s 100m world record at Beijing games | BBC News
A Chinese humanoid robot has run 100 metres in 9.39 seconds in a preliminary heat at the World Humanoid Robot Games in Beijing, surpassing the men’s world record time held by Jamaican sprinting great Usain Bolt.
Tiangong Ultra, developed by the Beijing Humanoid Robot Innovation Center, won its heat at the opening of the games’ second edition. The robot overtook smartphone maker Honor’s Lightning near the finish after falling behind early in the race. Lightning finished in 9.47 seconds, also faster than the 9.58-second record Bolt set at the 2009 World Athletics Championships in Berlin.
The results marked a remarkable improvement from last year’s inaugural games, when Tiangong Ultra won the 100 metres in 21.50 seconds. Tiangong also won the world’s first humanoid robot half-marathon, held in Beijing last year.
The 100 metres is among 51 events at the games, which include football, dancing and contests to complete industrial tasks.
China is promoting humanoid robots as a strategic emerging industry, with policymakers and companies betting that advances in AI and hardware will accelerate their use in manufacturing, logistics and consumer applications.
Investor enthusiasm for the sector was underscored recently when shares in Unitree, China’s best-known humanoid robot maker, jumped more than five fold in its Shanghai trading debut, giving the company a market value of about $50 billion.
This year’s games have drawn 2,056 robots from 666 teams across 16 countries and six continents, up from 280 teams at the inaugural event.
Clive Myrie presents BBC News at Ten reporting by Laura Bicker in Beijing.
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Every year, new reports warn that our roads are getting worse and potholes are becoming more common. Experts say the cost of …
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Artificial intelligence was the technology lots of people wanted to talk about at the Dentistry Show in Birmingham, UK.
From 3D printing to digital scanners and AI receptionists, there are many ways in which technology is helping dentists’ workflow.
We tried some of the tech on display.
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There was a time when sleeping was simple – but now, it’s a bit more complicated.
Sleep has rules – there’s the right bedtime, the right temperature, and the right amount of deep sleep.
It’s not just something we do, it’s something we measure.
But is all this number punching actually helping us rest?
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@didiercoret561
December 30, 2023 at 12:52 am
Est ce vrait ou c est un jeu vidéo comme ont en voit tout les jours ?
@sherazahmad956
December 30, 2023 at 12:52 am
I like this tiran i will see soon insaAllah i go japan for 10 day soom
@jj4736
December 30, 2023 at 12:52 am
最新技術はいつも自分をワクワクさせてくれる
@antoniom1932
December 30, 2023 at 12:52 am
I would take away the windows and vents, maybe gain 50kmhr. Digital screens as Windows
@sayedyusuf5464
December 30, 2023 at 12:52 am
এই বার বাংলা দেশের উচিত সারা পৃথিবীর থেকে উন্নত মানের শক্তি শালী টেন পযোকতি সংগহ করার একান্ত দরকার বাংলা দেশের জন্য জরুরি ভিতিতে দরকার
@sayedyusuf5464
December 30, 2023 at 12:52 am
বাংলা দেশের মধ্যে এই সব টেন তৈরি করুন তৈরি করা একান্ত দরকার বাংলা দেশের জন্য জরূরী
@LeMajstor
December 30, 2023 at 12:52 am
Japan invented the bullet train concept in 1964
Brazil since then:
@sayedyusuf5464
December 30, 2023 at 12:52 am
বাংলা দেশের উচিত আগে এইসব টেনের কারখানা তৈরি করা একান্ত দরকার বাংলা দেশের জন্য জরুরি
@SPORTCITYMANGO
December 30, 2023 at 12:52 am
603 km per hour
@SamCyanide
December 30, 2023 at 12:52 am
So cool
@nickprehna8870
December 30, 2023 at 12:52 am
How many G’s do you think that is going through the body at that speed.
@SalomonFlanders-mo1tb
December 30, 2023 at 12:52 am
I have. In. JAPAN.IN. The..year..2005…
And. have..travelled.. Shinkansen.
2.weeks. long😊
@grihayanbd4924
December 30, 2023 at 12:52 am
🥃🍷 Is America a threat to democratic countries in the world?
From 1991 to 2008, when the democratic governance system was established in Bangladesh and the legal system of elections under the democratically responsible government was in operation, why did the United States destroy everything with the help of India and establish an autocratic government there?
Now, in order to overthrow the autocratic government, the democracy-loving opposition parties are making plays to establish democracy! What does the United States want ?
Of course, the Republican administration of the United States was responsible for killing democracy and establishing dictatorship in Bangladesh ! The Republicans did not think that this autocratic government would be established as very harmful to the United States in the future ! And the same mistake was made by the former Obama administration .
On the other hand, it is also alleged that Hillary Clinton, the former Secretary of State of the Democratic administration of the United States, took a huge bribe to establish the autocratic government of Bangladesh.
@user-cw4rp9xg5o
December 30, 2023 at 12:52 am
What would happen if 4.5 earthquake occures ?
@fio2516
December 30, 2023 at 12:52 am
Türkiye de olsa ahirete yolculuk ederdik
@chipdesignieee
December 30, 2023 at 12:52 am
Wow
@nickburse
December 30, 2023 at 12:52 am
King Bong 🦍
@bastiaanstapelberg9018
December 30, 2023 at 12:52 am
Dit kun je wel aan de Japanse ingenieurs overlaten
@user-wn2hz3cn1w
December 30, 2023 at 12:52 am
はぇ〜日本こんなのつくってたんか
日本人だけど知らんかったわ
@user-xp5pq3vw6k
December 30, 2023 at 12:52 am
Good speed
@user-ic4mn6ve5s
December 30, 2023 at 12:52 am
Все равно Шатл не догнать.😮
@dominoartist7501
December 30, 2023 at 12:52 am
Watch the video at 2x speed 😂