Yesterday the Portuguese community in Toronto held their 29th annual Portugal Day parade. It was a lively, happy occasion. Hundreds of people lined Dundas Street West between Lansdowne and Trinity Bellwoods Park to watch the parade. They showed their Portuguese colours with flags, banners, hats, soccer shirts, and lots of red clothes! Young soccer players demonstrated their skills. People of all ages wore traditional dress from different parts of Portugal as they walked and danced along the parade route. There was music too – bagpipes, marching bands, and music to dance to.
Archive for the ‘people’ Category
lazing on a sunny afternoon
Posted: May 19, 2016 in people, public artTags: bench, city, downtown, high heels, legs, love, nathan phillips square, outdoors, outside, reflections, resting, shadows, spring day, sun, The Archer, Toronto 3D sign, tulips, urban, warm, window
Turban Up! 2016
Posted: May 16, 2016 in events, peopleTags: chairs, colours, event, fabric, outdoors, people, sikh, sikh youth federation, sitting, turban, Yonge Dundas Square
Get your head wrapped!
Considering the cold temperatures, not to mention the rain, snow and hail, there was a great turn out for Turban Up! at Yonge Dundas square today. The event was organized by the Sikh Youth Federation to help raise awareness about Sikh religion and culture. There were martial arts demonstrations, food, an art exhibit, and other examples of Sikh culture, but the main event was the turban wrapping. Numerous eager and friendly volunteers were available to wrap a turban for you in your choice of colour. A few people sported black and dark blue turbans but bright colours were very popular – colours like turquoise, bright greens and blues, as well as pink, orange and red. A veritable rainbow of turbans.
below: He’s out of focus but I like his gumption. Thanks for the smile!
tower building and more!
Posted: May 13, 2016 in events, peopleTags: activities, adult, building, chemistry, corn starch, demonstrations, experiments, fun, kids, lego, outdoors, people, physics, robots, science, Science rendezvous, scientists, U of T, Yonge Dundas Square
I am still trying to get caught up with the photos that I took at Science Rendezvous last weekend. There was so much happening! Lots of people were involved and engaged in the various activities that were available both at Yonge Dundas Square and on St. George street.
below: On the stage at Yonge Dundas square: Start with three identical piles of building blocks and three teams, put ten minutes on the clock and see what towers result. The challenge was to
build the strongest, tallest, or most awesome tower.
below: Teamwork!
below: How do you test the strength of a tower?
By giving one exuberant girl a big orange ball of course!
below: At the end of the competition, all three teams came together to build the tallest tower that they could. It didn’t quite reach the stage roof, but it was close!
… more great activities…..
below: Question: How long does it take the light from the Sun to travel to the Earth?
Answer: sunlight travels at the speed of light (rounded to 300,000 km/s) and it has to cover a distance of 150 million km on average to reach Earth. With a bit of math, the answer is 500 seconds, or 8 minutes and 18 seconds.
below: making paper
below: robots
below: How unique are you? Test yourself for various phenotypes (the product of your genes)… Can you curl your tongue? Can you smell freesias? Is your thumb bent? From answers to these and five other questions you can determine if you are 1/10 (you share similarities to many people) or 1/1000 (you are more unique)… or something in between. Apparently I’m 1/45 and if you’re curious, my thumb is straight, I can’t curl my tongue and I can smell freesias.
below: St. George street.
below: A demonstration using acids, bases, and pH indicators. Technically, pH is a measure of the concentration of hydrogen ions. In practice, it indicates how acidic or basic a substance is. Water, with a pH of 7 is neutral. Acids have a pH less than 7 while bases have a pH greater than 7. A pH indicator is a chemical that changes colour depending on the pH.
below: How much energy is a gummi bear? Find out by heating a little bit of of potassium chlorate in a test tube. Once it is liquid, add a gummi bear. Smoke and flames ensue. When the potassium chlorate is heated, it produces oxygen gas which ignites if there is combustible material, such as sugar, available.
below: Design and construction with K’nex
below: Tetris players
below: programmable Lego vehicles
below: Watch out! Scientists on the loose!
below: The little boxes used in this activity have a marble inside them. When placed on an inclined surface, the boxes tumble to the bottom. Sandpaper prevents the boxes from slipping.
below: Corn starch and water makes a wonderful substance. It’s not liquid and it’s not solid. If you are fast enough you run on top of it but if you stop moving, you sink into it!
it’s all about the DNA
Posted: May 10, 2016 in events, peopleTags: activities, adults, bananas, biochemistry, building, chemistry, design, DNA, Dundas Square, experiments, family, kids, people, Ryerson, science, U of T
Did you know that we share 50% of our DNA with a banana? Bananas don’t have DNA that codes for eye colour and we probably don’t any genes that produce yellow peels. What we share is similar basic biochemistry, such things as DNA replication, cell metabolism, and regulation of cell growth, to name a few. One thing that you can do with banana DNA is easily extract it. We all know that cells are too small to see and that DNA is even smaller, BUT if you mash a whole a banana, you can produce enough DNA to make a small clump. That was one of the activities at Science Rendezvous this past Saturday.
Science Rendezvous is science outreach festival that occurs across Canada, a day when science hits the streets. This year it was May 7th. In Toronto, there were information booths, demonstrations, and activities by students from Ryerson (at Yonge Dundas Square) and students from U of T (St. George Street).
“There’s no place like GenHome” is a project by Ryerson students to break a Guinness World Record by building the longest DNA model. DNA, or deoxyribonucleic acid, is a double helix. Although it is a complex molecule, it can be broken down into components called nucleotides. Nucleotides consist three parts – deoxyribose which is a sugar molecule, phosphate, and an organic base. At the risk of being too simplistic (because the chemistry of DNA is way beyond the scope of this blog), the sugar and phosphate of the nucleotides form the backbone of the double helices. The organic bases are in the space between the two backbones and if they are ordered properly, the bases hold the double helix together.
A couple more things you need to know about DNA. First, there are four bases, adenine (A), thymine (T), cytosine (C), and guanine (G). And second, bases come in pairs and only certain pairs can exist if the double helix is to form properly. Adenine has to pair with thymine and cytosine has to pair with guanine, i.e. A with T and C with G and nothing else.
How would you build a DNA model? The Ryerson University students wanted to get people involved in the project and if you were at Science Rendezvous, you could have become part of their DNA model.
below: Bases need partners and so do you ! Find a partner and take a spin.
Are the two of you A & T or G & C?
below: Next, have your picture taken with your base letter.
A few moments later your picture is printed and ready to attach to the DNA model.
below: My partner for the activity adds his G (toe to toe with my C).
I don’t know how long the DNA model is at this point. I was hoping that there would be some information online but nothing has shown up yet.
Also, If you want to try extracting the DNA from a banana, the instructions are online at numerous sites including Scientific American. You will need a banana, water, salt, detergent, rubbing alcohol, and a coffee filter. Have fun!
*** a little breather after all that molecular biology ***
below: At Science Rendezvous they were walking together until she saw my camera and then she tried to get away. Hmmm…. Mr. Scientist Creature (mutant science rodent?!), maybe she was embarrassed? 🙂
pillow fight!
Posted: April 4, 2016 in events, peopleTags: cameras, crowd, dodging, fun, hitting, images, kids, laughing, men, nathan phillips square, outdoors, outside, people, photographers, pictures, pillow fight, spectators, throwing, women
















































































































































































































