Be Smart
Be Smart focuses on science communication, biology, nature, physics, and accessible scientific questions.
Score
Why Be Smart stands out
Our editorial assessment of the channel’s strengths, trade-offs, and the type of viewer who will get the most from it.
Be Smart uses biology, evolution, ecology, physics and everyday observation to answer questions that often begin with the natural world. Joe Hanson brings an energetic presenter-led style to subjects that can range from animal traits and human perception to planetary science and the history of scientific ideas.
Science through the living world
The channel is particularly effective when it starts with an organism, behavior or familiar natural phenomenon and then expands outward into evolution, chemistry or physics. That gives abstract scientific ideas a concrete anchor and makes the explanation easier to remember.
The visuals are bright and accessible, but the underlying questions are often more substantial than the presentation initially suggests.
Strong explanatory storytelling
Hanson is good at using narrative to connect evidence across scales: a tiny biological feature can become a story about evolutionary pressure, or a simple observation can lead into a much larger system. Animation and archival imagery help carry topics that would be difficult to film directly.
This makes Be Smart especially approachable for younger audiences and adults returning to science after a long gap.
Best role in a viewer's science diet
Be Smart works well as a general science channel with a noticeable life-science strength. It can introduce vocabulary and conceptual relationships without requiring viewers to already understand the field.
Teachers and parents may also find episodes useful as conversation starters because the videos usually revolve around a clear question rather than an isolated list of facts.
Where to go deeper
The channel's pace and breadth mean that methodological detail, competing hypotheses and specialist terminology are often compressed. Evolutionary explanations in particular can sound deceptively neat when the underlying evidence is more complex.
For coursework or research, viewers should follow up with textbooks, papers or specialist channels. Be Smart's role is to build curiosity and conceptual orientation.
The channel makes it surprisingly easy for a question about one animal to end up several billion years back in evolutionary history.
Watch Be Smart if you…
- you enjoy biology, evolution and nature questions
- you want accessible general science
- you like animation and presenter-led explanations
- you are looking for family-friendly science discovery
Probably not your first choice if you…
- you need detailed methodology or literature review
- you want a single-subject course
- you prefer highly technical mathematical treatment
Tube7X Verdict
Be Smart is a versatile and approachable science channel with particular strength in biology and natural-world questions. Its production makes complicated ideas easy to enter without reducing every topic to trivia. For viewers who want curiosity-driven science with a strong visual identity, it is a worthwhile part of the Tube7X catalog.
Be Smart is recommended for viewers whose interests match the channel’s specific strengths, with the trade-offs above kept in view.