Celsius and Beyond subject lines
7 subject lines averaging 46 characters.
| Picture | Sent (Eastern) | Subject | Characters | Preview text | |
|---|---|---|---|---|---|
| Oct 14, 2026 1:34 PM | Summer 2026 camps are open (Early Bird ends March 31) | 53 | Small classes, hands on learning, real tools. | Oct 14, 2026 1:34 PM · 53 characters. Small classes, hands on learning, real tools. | |
| Aug 25, 2026 5:03 PM | You are invited to party with us! 🎉 | 35 | 20 years of Celsius and Beyond. Join us in Oaxaca, Oct 25 to Nov 1. | Aug 25, 2026 5:03 PM · 35 characters. 20 years of Celsius and Beyond. Join us in Oaxaca, Oct 25 to Nov 1. | |
| May 30, 2026 12:15 PM | Want to join the Celsius FLL team? Here's how → | 47 | Advanced Robotics + Bootcamp (Aug 10–14) - both required to qualify | May 30, 2026 12:15 PM · 47 characters. Advanced Robotics + Bootcamp (Aug 10–14) - both required to qualify | |
| May 9, 2026 12:15 PM | Just Added: Math of Ancient Greece - Summer 2026 | 48 | Geometry, harmony, and the logic of the Greeks — taught by Dorothy Chrisman from Oxford… | May 9, 2026 12:15 PM · 48 characters. Geometry, harmony, and the logic of the Greeks — taught by Dorothy Chrisman from Oxford… | |
| Apr 19, 2026 1:09 PM | Give $100, Get $150 - Refer a friend to Celsius camp | 52 | Refer a new family — you get $150 credit, they get $100 off. Win-win. Offer expires May… | Apr 19, 2026 1:09 PM · 52 characters. Refer a new family — you get $150 credit, they get $100 off. Win-win. Offer expires May… | |
| Mar 31, 2026 1:12 PM | Today only - Early Bird $690 ends tonight | 41 | Last chance! Early bird $690 per session ends today. Robotics, surgery, cooking, ecology… | Mar 31, 2026 1:12 PM · 41 characters. Last chance! Early bird $690 per session ends today. Robotics, surgery, cooking, ecology… | |
| Mar 29, 2026 12:02 PM | Only 2 days left — Early Bird $690 ends March 31 | 48 | Early bird $690 ends March 31. Robotics, surgery, cooking, ecology, and more. | Mar 29, 2026 12:02 PM · 48 characters. Early bird $690 ends March 31. Robotics, surgery, cooking, ecology, and more. |
Based on 7 emails received from Mar 29 to Oct 14, 2026. Times in US Eastern. How we collect