Thursday, 16 August 2012

24 reactions in 24 hours

On Monday (August 20) I'll be uploading 24 short videos to the periodicvideos YouTube channel.

They will be very short - usually around 20 seconds - and each shows a chemical reaction.

Each video will be released on the hour - sort of like a clock's chime - starting from midnight.

August 20 has been chosen for this celebration of chemistry because it's the birthday of Jöns Jacob Berzelius - a founding father of the field.

SUBSCRIBE TO PERIODICVIDEOS TO FOLLOW THE SERIES (it's free)

Why am I doing this? A few reasons.

1. I've never done it before... It's an experiment.

2. Many of the reactions to be featured were previously buried within longer films - I thought people might like seeing them on their own. They might be useful resource.

3. Seeing the reactions as stand-alone snippets may raise awareness of films we've done in the past that people are unaware of (some were filmed a few years ago).

Many of the reactions are among our most spectacular and fiery, but there are also a few peaceful colour change reactions.

Below is the video I used to introduce the idea and a discussion of Berzelius from Professor Martyn Poliakoff.

77 comments:

  1. Greetings from Sweden. I recomend your wideos for my studens. Easy understandable english for highschool students and very educational. Great you recon Berselius for his work, also in Britain. Do you also cooperate with the Biology department?

    /Anders
    Highschool teacher in Biology, Chemistry and Math.

    ReplyDelete
    Replies
    1. IEEE Final Year projects Project Centers in India are consistently sought after. Final Year Students Projects take a shot at them to improve their aptitudes, while specialists like the enjoyment in interfering with innovation. For experts, it's an alternate ball game through and through. Smaller than expected IEEE Final Year project centers ground for all fragments of CSE & IT engineers hoping to assemble. Final Year Projects for CSE It gives you tips and rules that is progressively critical to consider while choosing any final year project point.

      JavaScript Online Training in India

      JavaScript Training in India

      The Angular Training covers a wide range of topics including Components, Angular Directives, Angular Services, Pipes, security fundamentals, Routing, and Angular programmability. The new Angular TRaining will lay the foundation you need to specialise in Single Page Application developer. Angular Training

      Delete
  2. Olympic Football 2008 finds america in the mammoth find it difficult to thwart the actual emerging prominence of Asia and Cuba with regard to baseball supremacy world wide. The XXIXth Olympiad from the Modern Era from the Olympic Football 2008 Video games may allow curtain fall about the game associated with baseball. www.scorespro.com

    ReplyDelete
  3. http://packersandmoversdelhi.usupport.in/
    http://packersandmoversmumbai.usupport.in/
    http://packersandmoversgurgaon.usupport.in/
    http://packersandmoverschennai.usupport.in/
    http://packersandmoversbangalore.usupport.in/
    http://packersandmoverspune.usupport.in/
    http://packersandmoverschandigarh.usupport.in/
    http://packersandmoversnavimumbai.usupport.in/
    http://packersandmoverskolkata.usupport.in/
    http://packersandmovershyderabad.usupport.co.in/

    ReplyDelete
  4. To lessen and end your everything stresses with respect to all your movement needs, it can be a useful thought to procure the administrations of experts.

    Packers and Movers Bangalore @ http://www.11th.in/packers-and-movers-bangalore.html
    Packers and Movers Noida @ http://www.11th.in/packers-and-movers-noida.html
    Packers and Movers Ghaziabad @ http://www.11th.in/packers-and-movers-ghaziabad.html
    Packers and Movers Chennai @ http://www.11th.in/packers-and-movers-chennai.html

    ReplyDelete
  5. This true are enough appropride benefits the remove in the curse of quite stressful task commodities to Foogle movers and packers India. That is carrier manners is safely transported to other include depends is the listing free quality to other entire decent insurance covers with moving and packing goods shifting services in India.

    http://www.fooglepackers.com/

    ReplyDelete
  6. Foogle packers and movers as well as process by enlisted by growth a loading, unpacking and unloading process with extra immense care of providing’s top movers and packers in Pune. Timely service and relocation from Pune is another feature trustworthy makes our affordable low cost charges are best services get professed by clients so, if the providing’s extra length by can nearly I have many years’ experience for work my Away online services are process or relocated moving and packing relocation growth of the place in Pune.

    http://www.fooglepackers.com/packersmoverspune.html

    http://www.fooglepackers.com/packersmoversdelhi.html

    ReplyDelete
  7. Really impressive post. I read it whole and going to share it with my social circules. I enjoyed your article and planning to rewrite it on my own blog.
    Packers And Movers Gurgaon

    ReplyDelete
  8. Packers And Movers Packers And Movers Bangalore Local Household Shifting Service, Get Free Best Price Quotes Local Packers and Movers in Bangalore List , Compare Charges, Save Money And Time
    Packers And Movers in Bangalore

    ReplyDelete
  9. We Provide Best Packers And Movers Mumbai List for Get Free Best Quotes,Compare Charges, Save Money And Time, Household Shifting Services .Packers And Movers Mumbai

    ReplyDelete
  10. We Provide Best Packers And Movers Pune List for Get Free Quotes, Compare Charges, Save Money And Time, Local Household Shifting Services.
    Packers And Movers Pune

    ReplyDelete

  11. It's a fact that your blog posts are so unique and interesting and I enjoys a lot while reading your posts because you explained your post very deeply in a very easy and clear language. Thanks
    شركة نقل اثاث بالمدينة المنورة
    احسن شركة نقل عفش بالمدينة المنورة
    نقل عفش

    ReplyDelete
  12. You're really something special. vidmate and You're so thoughtful Looking For More Posts

    ReplyDelete
  13. Web Ocean Design is the best IT services provider for complete mobile and web application development. The young development company based in Bihar, India, owned and managed by Vicky who have a good amount of experience in Information Technology, Management and other related fields. We provide technical and creative services ranging from Internet Marketing to Communication maneuver. We are also skilled in website development which includes brand promotion, web designing and software development.

    ||website design company in patna||
    ||website development company in patna||
    ||website development in patna||

    ||web design company in patna||
    ||web development company in patna||
    ||website design in patna||

    ||website design patna||
    ||seo company in patna||
    ||seo company in bihar||

    ReplyDelete
  14. Web Ocean Design is the best IT services provider for complete mobile and web application development. The young development company based in Bihar, India, owned and managed by Vicky who have a good amount of experience in Information Technology, Management and other related fields. We provide technical and creative services ranging from Internet Marketing to Communication maneuver. We are also skilled in website development which includes brand promotion, web designing and software development.

    ||best seo company in patna||
    ||digital marketing company in patna||
    ||best website design company in patna l,||

    ||affordable seo service in patna||
    ||website optimization in patna||
    ||educational internet marketing company patna||

    ||social media marketing company patna||
    ||real estate seo company in patna||
    ||ecommerce seo company patna||

    ReplyDelete
  15. Prestige offers unparalleled domestic relocation services that can suit your schedule and budget. No matter how busy your schedule is, our customization domestic relocation services will give you the freedom to manage your priorities during move. https://www.prestigepackersandmover.co.in/

    ReplyDelete
  16. Ankit hospital bed manufacturers is one of the biggest and most experienced hospital bed manufacturers in India. We are pioneer in our field of hospital bed manufacturers. We do manufactures and supply many type of hospital furniture as per client need and demands. https://ankitech.in/hospital-bed-manufacturers/

    ReplyDelete
  17. JaiBalaji Packers and Movers are cost effective, trustable and professional Packers and Movers in Navi Mumbai . JaiBalaji Packers and Movers in Navi Mumbai offering bother free relocation and shifting services with high quality and at affordable prices.
    https://jaibalajipackers.com/packers-and-movers-navi-mumbai/

    ReplyDelete
  18. PG accommodation provides a comfort stay, and you can get complete rest. Finding the good pg can be a challenging task sometimes, but it is not an impossible task. There are some important points that you must remember while seeking for boys pg in Gurgaon. https://shreedurgapg.com/boys-pg-in-gurgaon/

    ReplyDelete
  19. Kamal Cargo packers and movers in Thane is well-known for its quality services. Kamal Cargo packers and movers are the first choice of people as we have great arrangements of transportation services. Our team of qualified workers is dedicated and committed to providing excellent services to our valuable clients. https://kamalcargopackersmovers.in/

    ReplyDelete
  20. good post and dont forget now you can download easily whatsapp apps to your mobile. to install GB whatsapp , you need to download this apk.

    ReplyDelete
  21. download Pandora apk easily using below link

    ReplyDelete
  22. Car Transportation in Delhi @ http://www.transportcarbike.com/car-bike-tranportation-in-delhi
    Car Transportation in Gurgaon @ http://www.transportcarbike.com/car-bike-tranportation-in-gurgaon
    Car Transportation in Pune @ http://www.transportcarbike.com/car-bike-tranportation-in-pune
    Car Transportation in Bangalore @ http://www.transportcarbike.com/car-bike-tranportation-in-bangalore

    ReplyDelete
  23. Top 99 Packers and Movers in Bangalore @ http://packers-and-movers-in-bangalore.in

    ReplyDelete
  24. Truck Tempo on Rent in Delhi @ https://www.trucktempohire.com/truck-tempo-on-rent-in-new-delhi/
    Truck Tempo on Rent in Gurgaon @ https://www.trucktempohire.com/truck-tempo-on-rent-in-gurgaon/
    Truck Tempo on Rent in Pune @ https://www.trucktempohire.com/truck-tempo-on-rent-in-pune/
    Truck Tempo on Rent in Hyderabad@ https://www.trucktempohire.com/truck-tempo-on-rent-in-hyderabad/
    Truck Tempo on Rent in Ahmedabad @ https://www.trucktempohire.com/truck-tempo-on-rent-in-ahmedabad/
    Truck Tempo on Rent in Chennai @ https://www.trucktempohire.com/truck-tempo-on-rent-in-chennai/
    Truck Tempo on Rent in Mumbai @ https://www.trucktempohire.com/truck-tempo-on-rent-in-mumbai/
    Truck Tempo on Rent in Kolkata @ https://www.trucktempohire.com/truck-tempo-on-rent-in-kolkata/
    Truck Tempo on Rent in Bangalore @ https://www.trucktempohire.com/truck-tempo-on-rent-in-bangalore/

    ReplyDelete
  25. Thanks for sharing such a valuable information.Im very thankful to you that you had given me this opportunity to write on this blog.please visit our website I assure you that it will be very useful for @ Packers And Movers Mumbai

    ReplyDelete
  26. Thanks on your marvelous posting! I really enjoyed reading it, you’re a great author.Please visit here:
    Local Packers And Movers Bangalore

    ReplyDelete
  27. Nice information. Thanks for sharing this informative blog with us. I really need this type of blog and I’m so lucky to found this. also visit .
    packers and movers in delhi

    ReplyDelete
  28. Packers and Movers Chennai Give Safe and Reliable ***Household Shifting Services in Chennai with Reasonable ###Packers and Movers Price Quotation. We Provide Household Shifting, Office Relocation, ✔ ✔ ✔ Local and Domestic Transportation Services, Affordable and Reliable Shifting Service Charges. @ Packers And Movers Chennai

    ReplyDelete
  29. Get Packers and Movers Jaipur List of Top Reliable, 100% Affordable, Verified and Secured Service Provider. Get Free ###Packers and Movers Jaipur Price Quotation instantly and Save Cost and Time. Packers and Movers Jaipur ✔ ✔ ✔ Reviews and Compare Charges for household Shifting, Home/Office Relocation, ***Car Transportation, Pet Relocation, Bike SHifting @ Packers And Movers Jaipur

    ReplyDelete
  30. Packers and Movers Gurgaon Provide Reliable, Safe and Certified Service Provider list, Get Free ***Best Price Quotaition and Compare Charges. ???Hassle free Household Shifting Services, High Quality packing Material, Office Relocation, Car Transportaion, ###Local and Domestic Shifting Service @
    Packers And Movers Gurgaon

    ReplyDelete
  31. Get Shifting/Relocation Quotation from ###Packers and Movers Delhi. Packers and Movers Delhi 100% Affordable and Reliable ***Household Shifting Services. Compare Transportation Charges and Save Time, Verified and Trusted Packers and Movers in Delhi, Cheap and Safe Local, Domestic House Shifting @
    Packers And Movers Delhi

    ReplyDelete

  32. Get Packers and Movers Kolkata List of Top Reliable, 100% Affordable, Verified and Secured Service Provider. Get Free ###Packers and Movers Kolkata Price Quotation instantly and Save Cost and Time. ???Packers and Movers Kolkata Reviews and Compare Charges for household Shifting, Home/Office Relocation, ***Car Transportation, Pet Relocation, Bike SHifting @ Packers and Movers Kolkata

    ReplyDelete
  33. Packers and Movers Chennai Give Safe and Reliable ***Household Shifting Services in Chennai with Reasonable ###Packers and Movers Price Quotation. We Provide Household Shifting, Office Relocation, ✔ ✔ ✔ Local and Domestic Transportation Services, Affordable and Reliable Shifting Service Charges @ Packers And Movers Chennai

    ReplyDelete
  34. Nice information. Thanks for sharing this informative blog with us. I really need this type of blog and I’m so lucky to found this. also visit .

    Packers and movers in Delhi

    ReplyDelete
  35. Nice post! This is a very nice blog that I will definitively come back to more times this year! Thanks for informative post.# @ Packers and Movers Ahmedabad

    ReplyDelete
  36. I simply would like to give a huge thumbs up for the good data you’ve Write here on this post. I shall be coming again to your weblog for extra soon.
    Packers And Movers Bangalore

    ReplyDelete
  37. Local Packers and Movers Bangalore List, Get Best Price Quotes, Compare Movers and packers Charges, Top, Local Household Shifting Services @ Packers And Movers Bangalore

    ReplyDelete
  38. Packers and Movers Hyderabad Give Certified and Verified Service Providers, Cheap and Best ###Office Relocation Charges, ***Home Shifting, ✔✔✔Goods Insurance worth Rs. 10,000, Assurance for Local and Domestic House Shifting. Safe and Reliable Household Shifting Services in Hyderabad with Reasonable Packers and Movers Price Quotation @ Packers And Movers Hyderabad

    ReplyDelete
  39. Excellent Article... its seems looking so informative .This is my first time go to see best packers and Movers Om International Packers and Movers

    ReplyDelete
  40. Thanks a ton for writing so valuable post. Here an informational post, I am also suggesting the Best Buy Water Purifier Company in Gurgaon. See Gol is the Best Company in Gurgaon, that offers Water Purifier & Air Purifier at an affordable Price in Gurgaon.

    ReplyDelete
  41. Your blog is useful, I have very good information for party lovers, Our Farmhouse provide best resort in Gurgaon and celebration. So book our resort and do fun.

    ReplyDelete
  42. this blog was very iseful and informative, thanks for posting such valable post. Also in case you are searching for the best packers and movers in Gurgaon then visit our website. Om International packers and movers in Gurgaon

    ReplyDelete
  43. Good jobs, thanks for this articles.This is really a nice and informative, I Shared Your Post With My Friends Also.
    if anyone wants packing and moving services so contact Om international packers in gurgaon Its very informative article sir, and very easy to understand.

    ReplyDelete
  44. https://betacup.net/%d8%a8%d8%b1%d8%b1%d8%b3%db%8c-%d9%82%db%8c%d9%85%d8%aa-%da%af%d9%88%d8%b4%db%8c-%d9%87%d8%a7%db%8c-%d8%b3%d8%a7%d9%85%d8%b3%d9%88%d9%86%da%af/%d8%b1%d9%be%d8%b1%d8%aa%d8%a7%da%98/Samsung Galaxy A72: The A72 can be considered an attractive model for users who want to have more powerful specifications at a lower cost. This phone has very good technical specifications, which makes it more expensive than the other models in this list. The estimated cost to buy this Samsung phone is about 10 to 11 million tomans.
    Samsung Galaxy M31: Although the M series has relatively lower specifications and quality than its peers in the A-series, there are still attractive models like the M31 in them. The price of a Samsung phone in this model is around 800,000 to 6,600,000 Tomans.
    Samsung Galaxy A32: One of the new intermediates from the Samsung brand, which is made using new technologies, is the Model A32, which has very good technical specifications. The estimated price for the A32 is around 5.5 million to 6.5 million Tomans.
    Samsung Galaxy A72: The A72 can be considered an attractive model for users who want to have more powerful specifications at a lower cost. This phone has very good technical specifications, which makes it more expensive than the other models in this list. The estimated cost to buy this Samsung phone is about 10 to 11 million tomans.
    Samsung Galaxy M31: Although the M series has relatively lower specifications and quality than its peers in the A-series, there are still attractive models like the M31 in them. The price of a Samsung phone in this model is around 800,000 to 6,600,000 Tomans.
    Samsung Galaxy A32: One of the new intermediates from the Samsung brand, which is made using new technologies, is the Model A32, which has very good technical specifications. The estimated price for the A32 is around 5.5 million to 6.5 million Tomans.

    ReplyDelete
  45. Some parents ask how to treat stubborn children. You may be very angry when you tell your child to pick up his toys and he does not do it, or when you ask him not to knock down his toys and he does not listen, but you رفتار مناسب والدین با اشتباهات کودکان need to know that this is normal for the child to treat his parents. In fact, he wants to test your seriousness.

    ReplyDelete
  46. Bitcoin is built on a digitally distributed record called blockchain. As the name implies, a blockchain is a collection of linked data consisting of units called blocks that contain information about each transaction, including date and https://econews.ir/fa/content/3174564 time, total value, buyer and seller, and a unique identification code for each It is an exchange.

    ReplyDelete
  47. Prism lead india is a local search engine, emerging as a quality service provider to local business and small entrepreneurs. We map the daily needs to the end...
    Local and Outstation Top Packers & Movers. We are renowned
    Packers And Movers Bangalore
    .
    Choose the type of Washing Machine. We Service all types of Washing Machines: Front Load, Top Load · Choose the service you need. Washing Machine Reapir Bangalore, We provide the best quality of the technician.
    Prismleadindia is one of the best companies providing all kinds of Refrigerator Repairing Services in Bangalore at customers' doorstep hassle-free at a cheap price.
    AC repair and service in bangalore
    Plumber service in bangalore

    ReplyDelete
  48. Direct Admission In Top Engineering Colleges of Bangalore is numerous. In this modern era, distance learning has become a common option for students seeking higher education. To get information about online Direct Admission in Top Engineering Colleges of Bangalore, browse the website of the concerned college and fill up the online application form.
    For a successful Engineering Career in India, all the aspiring students who pursue an Engineering Degree must consider Admission into an Engineering Career College in Bangalore.

    Admission in BMS College of Engineering
    Admission in RV College of Engineering
    admission in ms ramaiah institute of technology

    ReplyDelete
  49. Awesome article, it was exceptionally helpful! I simply began in this and I'm becoming more acquainted with it better! Cheers, keep doing awesome
    Pest control services in bangalore
    packers and movers in Hyderabad
    Packers and Movers in Delhi
    Packers And Movers in Bangalore

    ReplyDelete
  50. Hey! I really liked your blog. The information provided by you is really helpful and knowledgeable. the tips are really effective for readers. You can also refer this blog which I am sharing. I hope that would be beneficial for most users.


    Why Ready To Move In Flats In Haridwar Are So Demanded by Emerald Riviera.

    Thank you



    Ethinfra flats in haridwar

    ReplyDelete