What's the Story?
Horizon looks at an attempt to crack the mystery of smell by designing a molecule whose odour can be detected.
Content Ratings
What's in the title & why it matters
Where to Watch
No streaming availability data yet for this title.
The Review
Written by Parent Guide Plus Editors
Community Reviews
Showing 5-star reviews
There aren't any parent reviews yet. Be the first to review this title.
Related Guides
View All →
The Vampire Diaries - S3E6: Smells Like Teen Spirit
14+
2011
Doctor Who - S5E8: The Hungry Earth (1)
8+
2010
The Bold and the Beautiful - S4E123: #869
14+
1990
Star Trek: The Next Generation - S3E15: Yesterday's Enterprise
8+
1990
Home Alone - S1E214: Episode 214
14+
2017
The Kelly Clarkson Show - S5E70: Rob Gronkowski, Kali Reis, Sydney McLaughlin-Levrone
0+
2024
You've reached the free limit
Upgrade for unlimited access
- Unlimited guide views
- Ad-free experience
- Expert content ratings