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medium energy
27 sessions
A&M-17
Turn It Up Until It Breaks
Art & Music
~23 min
BIO-20
The Bugs That Signed Their Work
Biology & Nature
~20 min
BIO-22
The Dog's Newspaper
Biology & Nature
~23 min
BIO-23
The Forest Waiting in the Cracks
Biology & Nature
~19 min
CHEM-8
The Chemist Who Left Blank Spaces
Chemistry
~40 min
E&B-13
Betray or Team Up?
Economics & Business
~34 min
E&B-3
The Money Inventors
Economics & Business
~26 min
E&B-5
The Great Chocolate Auction
Economics & Business
~25 min
E&B-7
The Candy Insurance Company
Economics & Business
~22 min
GEO-22
The Rock Collection on Your Street
Geography
~21 min
H&C-19
The Oldest Thing on Our Street
History & Civics
~20 min
L&C-16
Signs You Can Read Without Reading
Language & Communication
~19 min
MATH-21
Why the Manhole Cover Is Round
Math
~22 min
P&A-56
The Sun Could Already Be Gone
Physics & Astronomy
~30 min
P&A-57
The Race You Can Never Win
Physics & Astronomy
~30 min
P&A-58
Why Can Birds Safely Stand on Electrical Wires?
Physics & Astronomy
~28 min
P&A-60
Face the Committee
Physics & Astronomy
~15 min
P&A-61
Turn the Dials, Break the Universe
Physics & Astronomy
~32 min
P&A-67
The Crowd That Fills All of Space
Physics & Astronomy
~24 min
P&P-22
The Block You've Never Seen
Philosophy & Psychology
~21 min
P&P-23
Your Turn to Lead the Walk
Philosophy & Psychology
~20 min
S&CT-19
The Path Nobody Planned
Statistics & Critical Thinking
~21 min
T&E-10
Inside the Thinking Machine
Technology & Engineering
~32 min
T&E-11
Chefs of the Computer Kitchen
Technology & Engineering
~33 min
T&E-28
The City Under the Pavement
Technology & Engineering
~20 min
T&E-5
The Machine Builders' Workshop
Technology & Engineering
~30 min
T&E-6
Siege Engineers
Technology & Engineering
~30 min