๐ Physicist | Founder of Life Whisperer: computer vision AI in IVF | MIT TechRev Innovator | InDaily 40U40 | TalentUnleashed Global Winner One-to-Watch | โ๏ธ
Pinning this tweet here โcause it looks epic. TalentUnleashed Global Winner One to Watch - Life Whisperer: disruptive AI Computer Vision tech for IVF
with Richard Earl and Steve Wozniak
@ZSpezakis
@engineers_feed
Plane takes off, but still needs the same runway regardless of conveyor speed which is largely irrelevant (except a small amount of friction). Think of a seaplane, doesnโt matter the water speed or direction at all. It just glides underneath
@stillgray
Hello, I have decided to own that as my identity: bigot pride day, and it shouldnโt be questioned, also schools should support it because i was born with the wrong amount of bigotry its my right to choose to own and be proud of bigoting
#satire
@RichardDawkins
Itโs a very good point.
And I also hear the argument that the word โwomanโ is bow preferentially defined to do with Gender rather than Sex. Ok, but what word should we use then, to define the female Sex? Is the word Female allowed? Thereโs got to be a word for a concept
@JLMRKVN
@ZSpezakis
@engineers_feed
the trick here is that the mistaken thought that the conveyor holds the plane back. It doesnโt, regardless of conveyor speed. Plane will still take off normally
@JLMRKVN
@ZSpezakis
@engineers_feed
On a treadmill there is heaps of friction, foot on ground, same with a car in gear - the wheel grips the ground. Planes move because the engine creates flow over the wing. A better analogy is wearing rollerblades on a treadmill, while holding a rocket
@juicemaster
@elonmusk
@Resist_05
I think we should go back to using the term โpollutionโ, and helping to reduce it. Liek, letโs not dump mercury into the ocean. I only want to talk about things like that not vague future things about climate that no one can predict
@engineers_feed
Does the question mean, the minimum force applied at the arrow to keep the bar up, beyond which it will move? If the bar was held in equilibrium, then we do a FREE BODY DIAGRAM of the bar. The force applied at each pulley/bar hook is F, and so 3F = mg (g force of gravity at this
@engineers_feed
We need to know Pythagoras and angles.
The hypoteneuse of the orange is sqrt(25+100) = 5sqrt(5)
The angle tan(theta)=5/10=1/2 is replicated in the green triangle.
To get side, a = 5sqrt(5)*tan(theta) = 5sqrt(5)/2
area = 1/2*base*h = 1/2*25*5/2=31.25 units^2
@engineers_feed
roughly at the same time, but not precisely due to air resistance (basketball has more surface area). So I would say, to be accurate, more info needed (e.g. is it in a vacuum?) but yeh almost the same time
@SustainableTall
@chris__medland
They should make it a circle so at least you donโt have a situation where your hairdresser is at the opposite end to your houseโฆ
@NielsInvest
@ZSpezakis
@engineers_feed
Hehe. I actually have 2 PhDโs in physics. But I donโt need them to solve this simple puzzle. Please listen: the conveyor doesnโt act to push the plane back, it acts on the rim touching the conveyor only. Axle spins freely. The only horizontal mvt of any magnitude is from engine
@BernieSpofforth
Who decideโs whatโs misinformation, especially as getting to the truth is often really really hard and everyone has just as much right to investigate it?
@PopCatalin
@Tillsbury1
@WholeMarsBlog
No specific agenda at all. In fact, I heard somewhere that some members of the media even use their platforms to push their own personal bias, and that it was extremely dangerous to our democracyโฆ
@gunsnrosesgirl3
Those two things arenโt contradictory. I imagine most natural processes have a meaning. And chance/randomness being important is something we know is true in quantum mechanics, itโs the way the universe works and certainly doesnโt preclude meaning
@yairlv
@jordanbpeterson
Ah, I know this one. It is because a great deal of western thought and structure, including libraries, schools, etc and the scientific method itself came from a culture with a belief system that the world is assumed to be orderly and scrutable - by no means the case in all
@BillyM2k
I still don't understand what was the antisemitic thing. Antisemitism is surely a systematic slight against a whole people group, not making critical comments. I criticise all kinds of things I care about - the University sector for one.
@3AW693
o m g. What so people donโt want to live a safe and prosperous country, they really despise it?? Try living in a less free and prosperous country and come and say it isnโt a spoilt attitude
@JarrodJohn3
@PicturesFoIder
i think it might even eat you faster in that case. Well, nice can mean different things though - ie you can be giving and polite and still skilled at defending
@awoken
@DrEliDavid
well, where to start then? People have always moved around until we canโt trace back civilization anymore. What then? Do we all go back to the first place we remember?
@engineers_feed
no this is completely wrong, the software guy would never stand in the middle of a knife fight like that. What do you think he is - a mechatronic engineer??
@engineers_feed
That we can see into the universe further than even before with not just the James Webb telescope, but with new physics as well - exciting exotic particles and new insights into the structure of the universe
@HowThingsWork_
@elonmusk
We are making technological improvements to help assess embryos likelihood of pregnancy, likelihood of genetic health noninvasively, and egg quality, using computer vision AI
@engineers_feed
Using area = 1/2 (base*height)
First area of blue triangle is 1/2 (3*3) = 4.5 sq units
Then area of purple triangle is 1/2 (1*4) = 2 sq units
Then area of red can be calculated but isnโt needed as we get it by adding the area of the right hand square
Shaded is
blue - purple
@NirmeshMehta
@Rainmaker1973
the point he is trying to make is that in relativity, acceleration and gravity pulling are equivalent whereas with Newton, gravity is a force that produces the acceleration
@jordanbpeterson
@JReinerMD
there shouldn't be 'sides'? Let's work out what's going on and fix anything that is broken, and celebrate anything that was good. Obvious a lot of stuff broken so let's fix stuff quickly...
@TheBabylonBee
If a person self-identifies as a woman, are they allowed to know what one is?
If we donโt know, can a person even identify as a woman anymore? What do nouns mean again?