The science of flame colour
Preview text: Copper burns green. Sodium burns yellow. Here's why.
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- Subject
- The science of flame colour
- Preview text
- Copper burns green. Sodium burns yellow. Here's why.
- From
- hello@
cmycubes.com - Brand
- CMY Cubes
- ESP
- Klaviyo
- Sent
- Sun May 3, 2026, 6:01 PM ET
- Sent to
- cmycubes.com, eu.cmycubes.com, us.cmycubes.com
- Size
- 41 KB
- Images
- 14
- Links
- 14, 6 of them buttons
- Subject length
- 27 characters
Against CMY Cubes's usual
Sent in its busiest hour, 6 PM, which holds 55% of its emails. The subject is 27 characters; its average is 23.
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- From
- CMY Cubes <[email protected]>
- Subject
- The science of flame colour
- Date
- Sun, 03 May 2026 22:01:11 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-83
- Return-Path domain
- send.cmycubes.com
- DKIM signature
- d=cmycubes.com s=kl2
- List-Unsubscribe
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Sent just before and after
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