 Okay, so good evening. Months ago we did this quiz, so I will basically provide the answers and announce who basically have the best score on this. So 12 questions, 4 possible answers, pen and paper and basically the results are. The 1% of the resistor color is brown, so if you remember I will give you the answers. Viva Blue Descent Suite is free, so you can program with MPTA with free tools. The 4th transistor here is to be used like an RF thing, this is 1818. The Ultra Scale of the dataset PGA, this slide is 48E2. Mr. Henry was the unit for inductance. The CR entropy is a high pass, not a low pass. The latest values of PGA is 7, and from what I have actually called the internet, only available from this summer, so you have to wait for any development board. Putting the passes in parallel, you end up with a ratio of 1 over C1 plus 1 over C2. What's the coolest technology is obviously PGA. The hot topic of IOT, because I think it was a special IOT that session, how many billions of IOT really no one knows. From what I've seen, I went to CFOX launch on Friday, and they hoped to have a million or ten million devices, but we didn't see what's happening. Interface coming up is the iQ3, so this I think you have to quite look into this because it's actually going to be really what it's going to take over in terms of interfacing for sensors and IOT. And then the CFOX shield from Unapiece is actually $65. However, the presentation on Friday was stating less than $25 USD, so I'm going to start to inquire and see how come I feel that's $600. So, results of the IOT. So two people, one person called Chan, and the other one called Rudy G. So are those two here? No. So they have ten points, the rest is pretty much nine people have nine points, etc. So the price is basically four books plus some place that's pro, wild, etc. So this one actually something I found, I was given in a sense. So this, if someone is interested into a teardown session or something later on, you can basically collect and play around. Inside there's actually two big coins and some secret that might be useful. I believe this one is actually working, we'll probably work it. Which is probably not useful at all anymore, but it's a nine-part, 24 hours, I cannot say it's really true 24 hours. But in case you want some trial, I'll cut it open. Raspberry Pi, the books, we don't need it anymore. I'm not even sure if I've ever needed that book, but it's always useful if you give away a Raspberry Pi one to your kids or your nephew, etc. One book you can find actually, this one tells how old I am. I put this book in 1919. This is a book that presents 350 schematics of amplifiers, oscillators, measurements. So this is really for, I think, joys or joys, I don't know where he is today. He's not here, so maybe someone can pick up or hack a work and can have this in store there. And then the book that I think everybody probably want to have his hands on is this. I think the second edition is out now, so the second edition can be useful. So this book was, it was basically the library of the institute of the work for one, basically like closing the library. So I just picked up that book and it's useful for someone. So none of the winners are here. So I need basically, let's say that this is one, two, three, four, five. And then if someone from here wants to have a first try, just pick up a number and then you basically get the prize. It's quite heavy, so I don't really want to carry that back home. The whole point is to get a lucky. So if you are lucky, you pick two. If you are unlucky, you pick the rest. But if someone is interested to get at least one prize, I think you can submit to her. So anyone wants to come on and try? Don't look and then if you see what's on the, ah you saw the thing. It's easy. Okay, okay, okay. Just take one. Bad, bad. This is one. So if you have this one. I think that the whole issue that you know, if you don't really have a use of it, you can always put it into the high specs because that's what people are really interested in. I have a 10 year old daughter, I'm trying to teach. I think most of those amplifiers and emitters are probably illegal in Singapore. So I would, I would. Okay, so let's go. Thank you. So if some of you, I don't know if some of you actually have been to the quiz and won the answers.