Lynn Canyon Park

Yesterday we went off to North Vancouver to spend the afternoon at Lynn Canyon Park.

We had been there once during the fall two years ago and it was very pretty, but Vancouver during summer is a whole different thing and we were curious to see the Lynn Creek in a sunny day.

We reserved a Car2go and it was parked in front of a Peruvian Cafe, so we decided to try some Inca Cola. With our tutti-frutti chewing gum flavoured soda in hands, we drove off to North Van.

We got in to the park at the wrong entrance (2011 was a long time ago!) but had a pleasant surprise! We didn't get to see the Indiana Jones kind of suspension bridge they have at the other park entrance, but we didn't had to share "our" area of the park with any other tourists either.

We walked down some narrower trails following the sound of water until we arrived at this crazy beautiful shallow and wide portion of the creek between a short waterfall and a small rapid.

The water was extremely cold and we couldn't have our feet underwater for more than a minute.

Unfortunately it was late in the afternoon and we wanted to go through the trails back while it was still light out, but we are definitively going back someday this summer early in the morning to perhaps risk a freezing swim.

Party flags

Gabi is making party flags today

In silico mobile

The other day I talked a about the physics involved in mobiles. I said I wanted to build a bigger and simpler one. I don't actually have time for that, but I can simulate it:

The same one with perspective:

I'm afraid the gifs don't always load properly, maybe they are a bit heavy.

Eating in Vancouver Vol.1: The Naam

The Naam is a pretty easy choice for us. It's vegetarian, on our street (the busses go from door to door), it's good and it is 24 hours. The Naam and the japanese restaurant close by are our to go restaurants for when we don't feel very creative to try someplace new. We even went there on new years eve, after getting bored at a house party!

I guess it's the oldest vegetarian restaurant in Vancouver, located in a very hippie house, with aweful live music sometimes in the evening. The menu is huge and pretty eclectic, which makes it even easier to just go there and decide what kind of food you want to eat later. They have burritos, burgers, pizza, pasta, asian noodles, vegetable bowls, nachos, hot dogs... most of it with a hippie twist (the pizza is in a pitta bread, the hot dogs are wrapped in chapati...) but really really tasty.

They also substitute the real cheese for vegan Daiya on any item. Even though I'm not vegan, the dragon bowl with vegan cheese is one of my favourites, and their miso gravy is crazy good!

This is just the dinner/lunch menu. For breakfast they have a special menu that includes one of the best vegan sausages I've ever had, made in house!

We went there yesterday and we had a Milano quesadilla platter and an Asian noodle bowl to share. Servings are huge!

I though we had more pictures from other meals we had there, but it turns out that if we had any, they were in Pau's stolen computer, so here are some shots from Geoff Peters from Dine out here Vancouver:

The Naam is on 2724 West 4th avenue and it's well worth the ride.

Mobile physics

About a year ago Gabi gave me some vintage flying dinosaur toys. Since then, I've been meaning to do something with those. They are not sufficiently nice as to display them by themselves, but they look really good when they are together, that's why we said "let's build a mobile!". It's been more of a child-bedroom mobile than an Alexander Calder's, but hey, it's our first time.

We only have 4 dinosaurs, which is actually the complete collection. We got some wood sticks from the dolar store, and thread.

The objects (dinosaurs) are suspended in a 10 cm string, and the lower level suspends from the double of that (20 cm). Those distances can change depending on the size of the object you hang, the length of the string doesn't affect the balancing, but it's important that the objects don't bump into each other. The rod length can change as wished, that won't affect the balance either (it's only the ratio between each side of the lever what matters, see below.)

It's really great how many configurations such a simple object has, and more importantly, governed by chaotic dynamics!

While I was building the craft, I couldn't help thinking about the physics it envolves. It is a quite simple problem, very easy to model following Archimedes "Give me a place to stand, and I shall move the Earth with it".

We enumerate each level of the mobile as n, the mass of the rod is M, the length of the rod is L, and the mass of the object is m. Here we consider that the strings are massless and that each rod and each object have the same weight.

The small side of the rod (distance from the rod tip to the string that it hangs from) Ls of the nth level will have length:

Therefore it behaves as 1/n. Below there is a Ls/L plot and a scheme of an ideal m=M mobile plotted using Python.

That last scheme made me want to build a very minimal mobile, exactly the same as this one.

Corintia

We always have our daily dosis of streaming tv here at our house, but for the last few months we had been struggling to find something that could hook us for real.

After a long period of searching, we downloaded the first 3 seasons of Boardwalk Empire and have watched the first two in about a week or so, but as always, good things come in three (or four) and now we have a ton of shows to watch and almost not enough time.

Apart from the 3rd season of Boardwalk Empire, the new season of Wilfred just premiered this week, two episodes in a row, but that is not the greatest. The greatest is Un Principe Para Corina!

Oh my! oh my! It has been a while without watching thrash tv and I guess there's nothing like a good manipulated Spanish reality show to get brainwashed late at night. 24 weirdos competing for a bland blonde's love, in the best Bachelorette style possible, as funny as it can be. There's a vampire, a nerd rapper, a christian body builder, a guy with thousands of plastic surgeries, a porn lover chinese-basque guy, a dog loving cop... We are hooked! Hooked! It's all in Spanish, but you can watch it here.

Italian Day

Yesterday it was Italian Day at Commercial Drive in Vancouver. It was sure better than the time we went to Greek Day in Kitsilano, but it wasn't exactly the "OMG it's so authentic" that we overheard people saying on the streets.

We started off with a 2PM breakfast of Fanta Banana Slurpee for Pau and some Tonic Water for me to get us going.

As expected, there were several non-sense vendors that just enjoy the opportunity to sell a bit more, like promotional stands from bands, radio stations and Car2go. The restaurants of the street also set up an outside stand with foods that are no so very Italian, like butter chicken and sushi.

Out of all the activities expected for the day, like eating contests and Italian fashion shows, we only saw the very end of a cooking demonstration with "The Singing Chef". We got there at the right time!

Singing was actually the only thing we saw. A trio with dark tans and bright teeth at first, then the singing chef, then a very self confident guy in a pink silk shirt and a smaller karaoke style area.

After some good laughs, we started getting cranky from hunger and decided it was past time to have our first meal of the day. But everything was so full! The lines for the street vendors were huge and the prices weren't really that attractive and all the restaurants of the Drive were packed with long waiting times.

By 4PM we gave up on the theatrical Italian Day and went on to get great pizza on Gastown, at Nicli Antica, far from it all. It was really really good as always, but we were way to hungry to take pictures.
From there we walked back home, stopping for a Clover coffee on the way, Pau's new coffee preference that deserves a whole post about it.