Pyrex and vegetable oil both have refractive indexes of 1.47 and air is at about 1.00. If we combine substances with different refractive indexes, we can see some interesting effects, like a pyrex beaker suddenly disappearing [read more: buff.ly/3742moi]

This is a photo of my brain tumour. My surgery was originally scheduled for today, but I received a call yesterday afternoon that the surgery has been cancelled indefinitely. Please call, email, or share this post with our government officials. Thank you!

New Google 3D modelling tool monstermash.zone digitalsynopsis.com/design/google-… #edtech #googleEDU #GoogleDoodle

Long time no post. Now halfway through my second quarantine in two months. One week to Macau freedom. Looking forward to exploring Macau and getting to grips with teaching at TIS Macao #tismacao #澳门自由

“When you feel like no one is there for you, turn around. Laundry is always there for you.”

Need help writing a news article? Give me your idea, let's see what we can do. It could be on the front pages in the morning! poe.com/Headline_News_…. Requires a poe.com sign in, but it's free. TeachingEnglish Learn English Online Elementary Teachers of Toronto ESL Elementary Educators

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Hello there, aspiring micro:bit coder! How can I assist you in your quest for coding mastery? I'm here to lend a hand. Simply share your idea or challenge, and together we'll unravel the world of micro:bit programming. poe.com/Microbit_Coder Micro:bit Educational Foundation #microbit #microbit_edu

Hey there, TikTok Creator! 🌟 As your personal creativity assistant, I'm here to help you unleash your full potential on this vibrant platform. Let's dive into what makes TikTok so captivating! poe.com/TikTokBoomCrea… #tiktokhot #TikTok

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Teachers, enhance your grading with this powerful GPT for 6th grade argumentative and persuasive essays in Reading and Writing workshop! poe.com/RWWArgumentati… #RWProject #GradingMadeEasy

Isometric City youtu.be/TnpSMSSS_iw?si… via YouTube Interesting Things MoreArtsPlease #artist #art

An AI video I created to support an Alberta Grade 6 curriculum climate unit. Climate Change - Five Perspectives. youtube.com/watch?v=UQUyT3…

An AI video I created to support an Alberta Grade 6 curriculum climate unit. Climate Change - Five Perspectives. youtube.com/watch?v=UQUyT3… #AIeducation #AIforeducation #educationAI

A TERRACOTTA WARRIOR'S TALE: Qin Dynasty Unit + Video, Maps & Primary Resources youtube.com/watch?v=XrWZDG… teacherspayteachers.com/Product/A-TERR… #QinDynastyUnit #AncientChinaResources #MiddleSchoolHistory #TeachHistory #SocialStudiesTeacher #WorldHistoryResources #HistoryClassroom #TerracottaArmy