How Do Dragonflies See the World? | Animal Super Senses | BBC Earth 

+Oussama Erraji NO. They need a least 200 fps. LOL

+Oussama Erraji a graphics card from the future is what they need

Cedric Wehrum depend off how many hertz the computer have 60herts=60 fps 140=140 fps

Oussama Erraji Ahahaha

First comment I was looking for, was the first comment, awesome.

Attack on titan?

This comment just changed my life haha

Just like dinosaurs to them!

I used to kill them by swiping sticks at them, lol

Think about titan in attack on titan anime... Thats how dragonflies sees although we didnt eat dragonflies... Well some do.. But not us

Also they kill mosquitos 😊

+Takehiko Mori that's for you, for flies is like a chopper with four jaws XD

Yeah, I think so too!

I saw a rain bow like one in NJ when I was swimming

They are better than harmless (from our POV, maybe not so much from an insect's POV) they are very beneficial, eating mosquitoes and other pests.

they are in many colors in india there are orange and black dragonflies

jack Maron Same :0 as long as any insect does not have the word 'killer' , then it's my favorite :D

Hey hey hey, I got a fan. ;)

what about a dragon rapist or dragon pedophile

WOLVES WWFC1887 easily my favourites

Some of these creatures: (Dragonfly) Snapdragon plant Dragon fruit Comodo dragon

dragonflies or BBC presenters?

yes the Carnivorous ones are rare... LOL

+mrbandishbhoir IDK WUT UR TALKIN ABOUT!!!! D: :(

nah..., I have vegan dragonfly

letmetellya i have seen it when i was still a kid. they bite really hard they say.

Yes and that purple one, they look amazing. They only bite if you try to hold them, they defend them self, other than that, if the land on you, they're not coming to bite you.

Hehe

Soooo true

How could you not? Are you very young?

My 360 played BO2 at a limited 60FPS. Was a test on my RGH, I hate CoD.

Gran's Stuff 62 AKCHUALLY

Finalhour10

Finalhour10

Finalhour10

Their heart rates are much faster too, such as with hunming birds. They are the fasting wing flappers in the world, can fly in any direction, even upside down, but their heart beat is 1200 beats per second. A human would die from just 220 beats per second. The faster your heartrate, the faster you move and process information. When we humans sleep, our heart rate can be as low as 40 beats per minute.

+Mohamed Farouk me too

+Mohamed Farouk Me too.. hehe

+Mohamed Farouk Me too bro , Hahahaha , good old 90's

im sure no one catched tarantulas like I do, XD idk why people are so scared of spidys hehe must be spoiled minds from watching to much scary movies. ahh the 00's good ole days.

+Mohamed Farouk same here. I could catch blue/black ones and yellow/black ones where I live. Lost all interest in catching butterflies and grasshoppers once I could see how amazing dragonflys look like up close.

LOL

Even further along -- just look at all we've accomplished in just a few thousand! Silly dragonfly. (Swat)

Exactly, we do not see individual frames, but we notice if the frames are skipping or stuttering. Dragobfliea and cats can actuallybsee every individual frame to the next. 60 frames to them would look like 10 or 15 fps to us.

Yeah...the 60 frames idea is a dated misconception...this is pretty bad documenting..

Where can I get one of these thousand hz monitors?😂

What are you?

+That person who stares at you across the street Lol

RussianelevatorGamingTV Roblox And I am person who stares at you from the other side O.O

What…

@@thatpersonwhostaresatyouac6348 🤣

+cam98man Yeah, perception is one heck of a thing. Other than time, there's also the difference in vision and type or organ used.

You mentioned the perception of time through the eyes of Animals, ever considered the fact that every living organism in this Biosphere might actually perceive all things in a different way, not just time?

11th

+cam98man imagine watching a youtube in 30fps, then watch one in 60fps. There is a noticeable difference, but it's not that we are seeing time at a different rate, just we see more frames, so things looks....smoother? It's hard to explain

+cam98man This video got the science VERY WRONG. First off, human eyes can detect up to 1/220 fps. Saying humans can only "see at 60 fps" is a load of garbage. The ACTUAL reason Dragonflies can react quicker is simply due to their nervous system being so much smaller. Neuron transmission rate is the same across most animals. The signals can only travel so fast to and from the brain. This circuit is called the Neural Arc. Nerves in the eye send a signal to the brain, then the brain sends a signal to the muscles to react. This takes time, like driving down a highway. Since the Dragonfly is roughly 27 times smaller than a human, we can expect the reaction time to be roughly 27 times FASTER than a human. THAT is why the Dragonfly can react so much quicker. It's NOT because they experience time differently. TL;DR: Again, this video got it VERY WRONG. Dragonflies react faster because they have shorter neural pathways. Sources: www.100fps.com/how_many_frames_can_humans_see.htm www.ncbi.nlm.nih.gov/pmc/articles/PMC2826883/figure/F2/ csmbio.csm.jmu.edu/biology/danie2jc/reflex.htm biology.stackexchange.com/questions/21790/how-long-does-a-signal-from-the-brain-take-to-reach-the-limbs

Same

Why does yanmega have a t shape on its eyes, but yanma's eyes can close

+kyrios0307 most of the time youtube comments make me sad, but then ones like this come around and make, me smile.

+kyrios0307 like 4 Titan X's

who is god?

SPACEMONKEY288 have you ever gone outside or watched tv?

It's not God. It was evolution!

Our eyes neuron sends electron signal to the brain with the speed conversion of 'roughly' 60 times/second, and can be increased by focus/adrenaline rush.

lifes

+Jacob Smith lives

ON Maybe yours,but not mine.

damn i think that was me

??????????

So true! I wonder why

+Jobb Maquiling (Jobbx) Spiderman?

But he is still an insect

Dude, take a deep breath and relax.

you've probably not heard about "The superhero movie" starring Drake bell.

Way ahead of you.

How did it go?