2023-11-20 09:44:38
Encouraging bats might be better than using bug repellant
Encouraging bats might be better than using bug repellant
Bats eat mosquitoes ... lots of mosquitoes. Students compare a bat's weight to how much he can consume in one night. They calculate how much they would need to eat to consume a comparable proportion of food.
We compare the amount that an entire bat cave would eat in one night with the tremendous load of a giant dump truck. Unbelievable!
Comments (0)
Display 1 - 10 Of total 0
Rapunzel
A live-action remake of Disney's Tangled is ...
What is a quantum dot?
In this activity, students work through the ...
Macy's Thanksgiving Parade (2025)
🎈Get excited for Thanksgiving with this upda...
Cost of light bulbs
This activity has been updated (2026). See t...
Sadly, Jorge passed away yesterday.
He was a great dog! Â We...
Which sale would you rather use?
In this short activity...
Giant iceberg
Ferryland, Newfoundland. J...
More Population Pyramids
The population pyramid above shows the d...
Mental math tricks - part 2
36 x 25 = 900 480 x 25 =12,000  ...
Bits, bytes, and nibbles
Clicking on the image will show it larger.
...