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So let me get this straight - fusion is just as dangerous as fission, and requires massiveamounts of energy to power it… and that energy comes from… a nuclear fission reactor? Of course! What else?

So no fusion reactor for cars, dang.

Automatic thumb down for stupid text at bottom of screen. Use CC. And 0:41 don't pick your nose. Can you hold off for 30 minutes?

And not even a mention of Pink Hydrogen

A very good explanation. Now on to a different thought, why go to fusion at all? How about instead we build accelerator driven subcritical thorium reactor. There size does not really matter, in fact, it would be possible to build one small enough to power the average passenger car.

No one ever answer how to use bilion degrees plasma to produce electricity ,ever hint of fysic used to it ,this is hundreds of years away if ever.

But you don't do you, because fusion isn't a thing yet!

The word challenging is code for impossible or always 30+ years away.

Wow great explanation!

Could you suggest some best books to read for becoming a high earning hvac engineer in Aec construction industry working for air conditioning projects..

Great point. A lot of poeple don't know that natural gas is used to create the hydrogen we need for production precesses like these.

There is no -269C... -243C iSz Absolute Zero

Just Look Up - Ariana Grande ruclips.net/video/BnyvDBGojoQ/видео.html

Maby get them to actually produce power before worrying about making them small.

How about small fision reactors, fusion pipe dreams

Fusion reactors will put out cosmic rays like the sun we are trying to make a sun on earth jee I wonder how that's gonna turn out.

Couklnt we use the forces in cavitation collapse to make fusion easyer? Im thinking like the "star in a jar" experiment but instead of an air bubble in water. Would be a hydrogen bubble in heavy water

This process was explained beautifully. More than able to speak to those of us not proficient in this field. Thank you.

DT us deuterium, i.e. "heavy water", i.e. water with an extra neutron. It's common

The hesitation before saying "69" 😂

Around bad idea. Slolar wind power , so simple, so cheap , compared to neucular.

Bullshit

there is no working fusion reactor, except the sun

Why? because of capitalism! The last barrier to human evolution is the social construct of money, the sooner we become a fully voluntary horizontal society the sooner we will break the barrier of energy. If you believe to be a science person, but believe in vertical socio-theo-economical control and doom us all into slow extinction.

Yes. It’s called the fking SUN

meanwhile tony stark building one that fits in his house 💀

Isn't one big problem with Fusion Reactors that the Neutrons over time pretty much destroy every material or make it brittle?

and its still a giant kettle

We're still playing with heat to get power... We dress it in fancy tech while in reality it's all just so primitive.

You know how they say fusion power is only 50 years away.... I don't think that is exactly true but at the same time it probably is pretty close to being true as I don't think we will be doing fusion based technology on Earth. I think space is where it will be utilized the most

Id rather see an apology for the economy

Really? We didn’t do anything? Having a gas tax in the most populated state in the most populated country in the world to incentivize electric car driving is nothing? 10-20k rebates on purchasing new EV’s and hybrids in the state of Nevada is nothing? The fossil fuel industry continuing to spend hundreds of millions on R&D to reduce Carbon footprint while still producing much needed energy over wind and solar to this day is nothing? EPA? Green peace? Every activist and organization in the whole world that advocates for anti deforestation in the Amazon? Climatologists that push the narrative for an extinction even involving climate change in the near future? The 99 percent of scientists believe climate change is a real problem narrative? All this is “nothing”? Bullshit. This video offers nothing, absolutely nothing except fear mongering and rhetoric.

The have had small nuclear reactors on submarine for ove 50 years. With the advancement over them decades they are extremely extremely safe, one of them would easily power my village here on the west cost of Ireland. Town has less than 3k people. 100% clean safe very very cheap energy, but i supposed thats the point. The powers that should be dont like cheap energy for the peasants🤷‍♂️

Song name

isn't it ITER?

What's the name of the Oxford professor Marie mentions at 30:43 ? I can't find her book Invent your future. Thanks in advance if you can share the reference. And thanks for that great interview, very inspiring.

English please 😩

YA'LL, THE PLANET IS NOT IN ANY DANGER! WE ARE NOT GOING TO BE DESTROYED AND CLIMAZTE CHANGE IS NOT GOING TO KILL US OFF AND FOSSIL FUELS WONT EVER MAKE ANYTHING BAD HAPPEN ON THIS PLANET, GEESH!!! everyone WHO IS EVER BORN WILL DIE! THAT IS GUARANTEED AT BIRTH!

Someone please show this clip to the Australian Liberal Party. Then we can put to bed this notion that Small Scale Reactors are a cheap and fast solution to today's cost of living issues and energy mix that is low carbon. That political party is deluded and far too shouty to be told obvious problems to their new poster policy. 🤬🤑🤪

If you go for D + T you have to get this T from somewhere. Preferably produce it onsite using fusion neutrons, right? Now, to capture all fusion neutrons, you need lithium blanket, which must be thick enough. Say half a meter thick... If you go for no-neutron reaction, it demands even harsher conditions than DT and fancy fuel (He-3). Life's hard.

LOL!!!

An excerpt from the movie "Don't Look Up".

Ah yes more climate worry buying propaganda

Love the “save the planet” lecture from people who travel extensively, only fly private, drive luxury cars, have multiple homes, vacation in exclusive resorts and have carbon footprints the sizes of small towns.

Emotional mess.....reality is earth was going to end in 1970.....new generation...new hoax

Planet wont be destroyed just wont be habitable for us

These people are so brainwashed and convinced it's unbelievable when you're as old as I am and is seen and heard as much crap go down. You have a big piece of rock salt you take everything with. I remember in the '70s they were convinced science was sure we were headed for an ice age 100%

The planet will be fine! It will just degenerate to a point where all humans cease to exist and then it will regenerate itself!

Hmm…she drank the green kool-aid

Such an actor, just maybe she should go the the countries that do the most damage... Stupification is her method