Dr Sai Pathmanathan releases children’s science experiment book ‘Utterly Jarvellous’
Dr Sai Pathmanathan (DPhil Biochemistry, 2000) is celebrating the release of her children’s science book, Utterly Jarvellous: 50 Primary Science Activities You Can Do In A Jar.
Written and developed by Sai, and published by Bloomsbury Education, Utterly Jarvellous is a jam-jar-packed science activity book for teachers and parents of Key Stage 2 children, containing more than 50 activities.

‘I was inspired to write this book having seen the amount of single-use plastics used in educational activities,’ says Sai. ‘While it was great to see so much repurposing, I couldn’t help but feel that much of it would inevitably end up in landfill.’
Sai adapted existing science activities and developed new ones, using a simple household object that everyone can find: a jar!
Along with a few little extras that anyone can find, such as paperclips, string and fruit peel (making these activities truly inclusive), Sai hopes that children everywhere can do science and be environmentally-friendly at the same time.
Science experiments in the book include stimulating a solar eclipse, building a wormery, making a lava lamp and watching a volcano erupt – all in a jar!

Sai worked as a neuroscientist before moving into science communication and education, covering all STEM subjects and all ages from nursery to postgraduate.
Her MA research looked at how young people learn accurate science from entertainment media.
Vincent is purr-fectly ready for Valentine’s Day! ❤️🐈⬛🌹
Read the latest issue of Observatory magazine 📖
This edition brings together insights from colleagues influencing public policy, reflections from alumni and celebrates our students successes!
Read via the link in our bio 💫
We’re proud to be flying the LGBTQ+ flag outside college to mark LGBTQ+ History Month. 🏳️🌈
The college was delighted to host the @guildofchefs_oxford winter feast last month.
Head Chef @oliversnowden curated a truly wonderful menu.
🥂 Canapés
🧀 Isle of Mull cheddar and truffle gougères
🍖 Glazed lamb belly
🐟 Sea bream crudo
🍞 Bread
🥖 GTC sourdough
🧈 Marmite and caramelised onion butter
🐄 Ampersand Dairy butter
🥕 First
🔥 Slow-roast sand carrot • Somerset Dairy Fetish • sherry
🐟 Second
✨ Brill • Hundred Hills sparkling sauce • sea vegetables
🌿 Artichoke barigoule
🍖 Third
🐖 Middle White dry-aged pork loin • preserved summer apricot • kromeski • Calvados jus
🍄 Wild mushroom risotto • truffle
🍫 Dessert
🍒 Madagascar Ambanja 72% cremeux • cherry • cocoa nib
Congratulations to @observatory_team for an excellent evening.
Special thanks to the suppliers that supported the evening so we could make it extra special @cotswoldgameandmeat @newwaveseafooduk @lordwelluk
📸Photographs courtesy of @ronniallenphotography
