Rachel Dorris

freelance STEM outreach specialist. Interest in @Ri_science Masterclasses

[Rachel Dorris @RachelDorris1]

@ZoeLGriffiths @TMiPUK congratulations!

[Dave Richeson @divbyzero]

Draw a line from (0,10) to (1,0), from (0,9) to (2,0), and so on. This set of lines has a curved envelope. That curve is a parabola (with equation (x+y−11)²−4xy=0). Here's a still image. Animations in the following tweets.
1/3

[Rachel Dorris @RachelDorris1]

@lettygallagher @Ri_Science @oahaslandhall Stunning! Well done all 😃

[Royal Institution (now on Bluesky) @Ri_Science]

We've got a summer packed with inspiring events for young scientific minds here at the Ri 🧠

Check out what our Family Programme has in store for you: https://t.co/bz65Esao0i

[BBC Bitesize for Teachers @BBC_Teach]

From step counters to sound sensors, data loggers to LED displays, there's a bunch of things your 8-11 pupils can explore with the #BBCmicrobit.

Primary teachers! Register now to get your FREE classroom micro:bits.

[Rachel Dorris @RachelDorris1]

A big week for us with #NationalNumeracyDay Masterclass events for 100s of school students, lots of maths fun 🥳
Thanks to all our @ri_science Masterclass speakers for fantastic workshops and to @KPMGuk for hosting at amazing UK offices.
Francis and @samira_mian in action..

[Royal Institution (now on Bluesky) @Ri_Science]

[Internship opportunity 🎓]

Are you passionate about sharing your passion for science with others? We have 12 (twelve!) internship places becoming available, ranging from hands-on chemistry workshops with young people to the world-famous #XmasLectures! https://t.co/2v6CJ6Pfpf

[Rachel Dorris @RachelDorris1]

@Mathematical_A I’m so sorry to hear this news. Rest in peace, Vicky.

[Royal Institution (now on Bluesky) @Ri_Science]

Roses are red

Violets are blue

1 + 1 = 2

Maths, I love you 💖

#ValentinesDay

[Royal Institution (now on Bluesky) @Ri_Science]

Fancy being in the 2022 #XmasLectures? We've got a tall order for you! 🧍

We are looking for someone over 2 meters tall, aged 21+, who would've broken an arm/leg as a child (under 14) and has an X-ray showing longer bones and an epiphyseal plate.

DM us if that's you!

[Royal Institution (now on Bluesky) @Ri_Science]

We're excited to announce our 2022 Christmas Lecturer: Professor Dame Sue Black!

This year's #XmasLectures will be all about forensic science, as Sue reveals the secrets of real-life investigations, separating forensic fact from fiction.

Find out more: https://t.co/XWTLkrsFHy

[FindingAda @FindingAda]

.@Ri_Science is looking for Science in Schools Presenters to deliver inspiring science shows. Would be great to see #womeninSTEM in these roles! There are 3 available in London/South West and Newcastle/North East, deadline to apply is Wed 28 July 2022

https://t.co/ZkRDeUU0FI

[Rachel Dorris @RachelDorris1]

@philjemmett @AllSaintsCofEPS @BH_Coventry @Ri_Science @warwickengages @DrAliStruthers Well done! Good luck with the rest of it 😃

[Rachel Dorris @RachelDorris1]

Join me and the fantastic Masterclass team as maternity cover! You know you want to!
#RiMasterclasses #STEMOutreach #MathsOutreach @Ri_Science

[Samantha Durbin (She/Her) 🇪🇺🏳️‍🌈 @SamDurbin1]

I'm expecting a tiny human in September, which means there's a very exciting opportunity to come and do (most of) my job for 12 months from Aug '22 til Aug '23 at @Ri_Science! It's an excellent role & a truly wonderful team. Get in touch w any questions 😁https://t.co/XYY2MTo6qy

[Rachel Dorris @RachelDorris1]

Proud of my brother in law for publishing this really interesting study on empathy, and how levels can vary depending on age. Really fascinating 👏👏

[University of Oxford @UniofOxford]

EXPLAINED: How you can use Fibonacci numbers to convert miles between kilometres

Dr @VickyMaths1729 for #NationalNumeracyDay ⬇️

🎬 | @OxUniMaths

[Royal Institution (now on Bluesky) @Ri_Science]

Our popular holiday workshops are back! 🌞

We're bringing all areas of science to life through exciting hands-on workshops for young people aged 7-18. https://t.co/kpMcXckvAe

[Rachel Dorris @RachelDorris1]

Codes and cyphers for our @Ri_Science computer science #RiMasterclasses students this morning, thanks to David Nutting! Investigating Playfair cyphers and how to exchange cypher keys securely using the maths of powers, primes and modular arithmetic
#computerscience

[Priya Shah @mathsdives]

Superb session by @SamDurbin1 this morning #Ri_Masterclass @Ri_Science