Frances Arnold ✓

@francesarnold · Caltech · joined 08 Jun 2010

Innovation by evolution, Linus Pauling Professor at Caltech, Nobel Prize in Chemistry (I am an engineer of the biological world)

100 569Followers

775Following

3 927Posts total

113.8KViews on collected posts

Posts recentes

Frances Arnold ✓@francesarnold1 Sep

@francesarnold @NotreDame 🌿 4 views · 1 likes · 0 reposts · 0 replies Open on X →

Frances Arnold ✓@francesarnold10 Aug

looking forward to my visit to Notre Dame @NotreDame! 14.4K views · 101 likes · 1 reposts · 1 replies Open on X →

Frances Arnold ✓@francesarnold4 Aug

Nobel Laureate Frances H. Arnold has been named the 2026 recipient of the Carrier Medal, honoring her pioneering contributions to science and engineering. Arnold received the 2018 Nobel Prize in Chemistry for her groundbreaking work in directed evolution: https://t.co/MK0p35LjfK

12.2K views · 12 likes · 2 reposts · 1 replies Open on X →

Frances Arnold ✓@francesarnold27 Jun

I love this! https://t.co/sPoRUlei98 8.8K views · 29 likes · 3 reposts · 2 replies Open on X →

Frances Arnold ✓@francesarnold18 May

Congratulations to Soumitra @athavale_s ! I love iron—it can do (almost) anything. 9.6K views · 39 likes · 0 reposts · 4 replies Open on X →

Frances Arnold ✓@francesarnold15 May

Honored to be a part of this year's C&EN Talented 12 cohort! All credit goes to my research group https://t.co/Kez8PQ178K for their supreme efforts in pushing the boundaries of what enzymes can do, and to the support of my mentors @uclachem @CaltechCCE @IISERPune @ChemistryUIUC 16.3K views · 60 likes · 2 reposts · 6 replies Open on X →

Frances Arnold ✓@francesarnold15 May

See what #enzymes can do! (With some #directed evolution) 22.3K views · 169 likes · 19 reposts · 0 replies Open on X →

Frances Arnold ✓@francesarnold2 Jun 2025

@francesarnold Hello 56 views · 1 likes · 0 reposts · 0 replies Open on X →

Frances Arnold ✓@francesarnold27 Mar 2025

@francesarnold Frances, I attend GTC and found your talk intriguing, and I looked further into your background, and wow, what a badass lady and I meant it in the most complimentary way!!! You are inspirations to little girls everywhere I am sharing your story with my 7 year old. 207 views · 2 likes · 0 reposts · 1 replies Open on X →

Frances Arnold ✓@francesarnold26 Mar 2025

@francesarnold Many congratulations again, Frances! 448 views · 3 likes · 0 reposts · 1 replies Open on X →

Frances Arnold ✓@francesarnold25 Mar 2025

My ACS Priestley Medal address can be found here. Many stories not told in science talks... https://t.co/8hYfgC7FUs 29.5K views · 158 likes · 19 reposts · 13 replies Open on X →

Em comparação com contas do mesmo porte

4 posts dos últimos 90 dias, ao lado da faixa de 100K–1M seguidores. aparece para muita gente, mas poucos desses espectadores reagem.

Mediana de visualizações10 508esta conta4 254mediana para 100K–1M

Alcance, %10.45%esta conta1.66%mediana para 100K–1M

Engajamento, %0.56%esta conta1.34%mediana para 100K–1M

Métrica	Esta conta	Mediana para 100K–1M	Proporção
Mediana de visualizações por post	10 508	4 254	2.47×
Alcance (visualizações ÷ seguidores)	10.45%	1.66%	6.29×
Taxa de engajamento	0.56%	1.34%	0.42×

Outras contas desta faixa → Comparar com outra conta → Como estas referências são construídas →

Growth & engagement

How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.

Views per post

29.5K25 Mar

44826 Mar

20727 Mar

562 Jun

22.3K15 May

16.3K

9.6K18 May

8.8K27 Jun

12.2K4 Aug

14.4K10 Aug

41 Sep

Last 11 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.

Engagement rate per post

0.66%25 Mar

0.89%26 Mar

1.45%27 Mar

1.79%2 Jun

0.85%15 May

0.44%

0.45%18 May

0.39%27 Jun

0.13%4 Aug

0.73%10 Aug

25.00%1 Sep

Reactions — likes, reposts, replies and quotes — divided by views. Median for 100K–1M accounts is 1.34%.

What the audience does

Likes77.6%575 in total

Reposts6.2%46 in total

Replies3.9%29 in total

Quotes1.9%14 in total

Bookmarks10.4%77 in total

Share of every reaction we collected for this account. Replies mean argument, reposts mean endorsement, bookmarks mean the post was worth keeping.

The follower curve appears once this account has two daily snapshots — we take one a day, and this one is on its first.