Valentine’s Day Cards, Heart Felt Sensor

One of Uhlig’s cards, for instance, describes a moment of desire. Illustrated on the card face are two molecules: The one on the left is a diene, and on the right is an alkene. Shown just moments before their inevitable coupling via the Diels-Alder reaction, the two molecules meant for one another are separated by only a heartbeat. “I’m diene to be with you,” reads the message on the card.

Source : https://cen.acs.org/articles/94/i6/Valentines-Day-Cards-Heart-Felt.html

loading...
Valentine’s Day Cards, Heart-Felt Sensor
59 Best Valentine’s Day Gifts: Your Ultimate List (2019)
As it happened: Uganda Today - Thursday February 14
'World’s oldest' Valentine card for sale in Derbyshire
11 Classic Rock Valentine’s Day Cards for Your Sweetheart
Valentines Day Greeting Card: How to make Valentines Day card at home for your love
Pipeline protesters deliver 'heartfelt' Valentine's cards to NEB
Valentine post office set to postmark Valentine's Day cards
New Year 2019: Greeting cards for heartfelt wishes
'World’s oldest' Valentine card sold in Derbyshire