World War II-Era Bomb Prompts an Evacuation in Germany; The Dangers Lurking in Standing Floodwater; New Uses of Hydrogels and Ferrofluids

1. World War II-Era Bomb Prompts an Evacuation in Germany; The Dangers Lurking in Standing
Floodwater; New Uses of Hydrogels and Ferrofluids
Answer these questions:
1.- What will people in Frankfurt have to do this weekend? Why?
…………………………………………………………………………………………………………………………………………………………….
2.- What can this bomb do?
…………………………………………………………………………………………………………………………………………………………….
3.- What happens in Germany every year?
…………………………………………………………………………………………………………………………………………………………….
4.- Why is the White House preparing a request to Congress for emergency
refunding?
…………………………………………………………………………………………………………………………………………………………….
5.- Why are many Beaumont inhabitants trying to get bottled water?
…………………………………………………………………………………………………………………………………………………………….
6.- Who were sent to other facilities? Why?
…………………………………………………………………………………………………………………………………………………………….
7.- What hidden dangers are mentioned?
…………………………………………………………………………………………………………………………………………………………….
8.- Why is water in a flooded basement dangerous?
…………………………………………………………………………………………………………………………………………………………….
9.- What can swallowing fecal bacteria cause?
…………………………………………………………………………………………………………………………………………………………….
10.- What may tetanus do?
…………………………………………………………………………………………………………………………………………………………….
Ask questions:

2. 1.- They may go unseen under flood water.
…………………………………………………………………………………………………………………………………………………………?
2.- Structural damage.
…………………………………………………………………………………………………………………………………………………………?
3.- They can contaminate floodwater.
…………………………………………………………………………………………………………………………………………………………?
4.- Some chemicals in floodwater can.
…………………………………………………………………………………………………………………………………………………………?
5.- Allergies.
…………………………………………………………………………………………………………………………………………………………?
6.- Hydrogels
…………………………………………………………………………………………………………………………………………………………?
7.- They can be tough to work with.
…………………………………………………………………………………………………………………………………………………………?
8.- Because it could revolutionize how we grow old.
…………………………………………………………………………………………………………………………………………………………?
9.- There are natural and synthetic hydrogel.
…………………………………………………………………………………………………………………………………………………………?
10.- The Sapporo hydrogel is.
…………………………………………………………………………………………………………………………………………………………?
Complete these sentences:
1.- Even though sharp objects can cut through hydrogel, …………………………………………………
2.- If synthetic hydrogels weren’t similar to human tissue, ……………………………………………..
3.- If surgeons didn’t have this fiber reinforced hydrogel, ………………………………………………
4.- If ceramics and plastics and metals weren’t so stiff, ………………………………………………….
5.- If you expose a ferrofluid to magnets, …………………………………………………………………………