〃I can think of only one possibility;〃 Ted said。 〃He came from the sphere。 Or at least; he was made by the sphere。 By Jerry。〃
〃Why would Jerry do that? To spy on us?〃
Ted shook his head。 〃Ive been thinking about this;〃 he said。 〃It seems to me that Jerry has the ability to create things。 Animals。 I dont think that Jerry is a giant squid; but Jerry created the giant squid that attacked us。 I dont think Jerry wants to attack us; but; from what Beth was telling us; once he made the squid; then the squid might attack the habitat; thinking the cylinders were its mortal enemy; the whale。 So the attack happened as a kind of accident of creation。〃
They frowned; listening。 To Norman; the explanation was entirely too convenient。 〃I think there is another possibility。 That Jerry is hostile。〃
〃I dont believe that;〃 Ted said。 〃I dont believe Jerry is hostile。〃
〃He certainly acts hostile; Ted。〃
〃But I dont think he intends to be hostile。〃
〃Whatever he intends;〃 Fletcher said; 〃we better not go through another attack。 Because the structure cant take it。 And neither can the support systems。
''222'' 〃After the first attack; I had to increase positive pressure;〃 Fletcher said; 〃in order to fix the leaks。 To keep water from ing in; I had to increase the pressure of the air inside the habitat to make it greater than the pressure of the water outside。 That stopped the leaks; but it meant that air bubbled out through all the cracks。 And one hour of repair work consumed nearly sixteen hours of our reserve air。 Ive been worried well run out of air。〃
There was a pause。 They all considered the implications of that。
〃To pensate;〃 Fletcher said; 〃Ive dropped the internal pressure by three centimeters pressure。 Were slightly negative right now; and we should be fine。 Our air will last us。 But another attack under these conditions and well crush like a beer can。〃
Norman didnt like hearing any of this; but at the same time he was impressed with Fletchers petence。 She was a resource they ought to be using; he thought。 〃Do you have any suggestions; Teeny; if theres another attack?〃
〃Well; we have something in Cyl B called HVDS。〃
〃Which is?〃
〃High Voltage Defense System。 Theres a little box in B that electrifies the metal walls of the cylinders at all times; to prevent electrolytic corrosion。 Very slight electrical charge; you arent really aware of it。 Anyway; theres another; green box attached to that one; and its the HVDS。 Its basically a low…amp stepup transformer that sends two million volts over the cylinder surface。 Should be very unpleasant for any animal。〃
〃Why didnt we use it before?〃 Beth said。 〃Why didnt Barnes use it; instead of risking…〃
〃…Because the Green Box has problems;〃 Fletcher said。 〃For one thing; its really sort of theoretical。 As far as I know; its never actually been used in a real undersea work situation。〃
〃Yes; but it must have been tested。〃
〃Yes。 And in all the tests; it started fires inside the habitat。〃
''223'' Another pause; while they considered that。 Finally Norman said; 〃Bad fires?〃
〃The fires tend to burn the insulation; the wall padding。〃
〃The fires take the padding off!〃
〃Wed die of heat loss in a few minutes。〃
Beth said; 〃How bad can a fire be? Fires need oxygen to burn; and weve only got two percent oxygen down here。〃
〃Thats true; Dr。 Halpern;〃 Fletcher said; 〃but the actual oxygen percentage varies。 The habitat is made to deliver pulses as high as sixteen percent for brief periods; four times an hour。 Its all automatically controlled; you cant override it。 And if the oxygen percentage is high; then fires burn just fine…three times faster than topside。 They easily go out of control。〃
Norman looked around the cylinder。 He spotted three fire extinguishers mounted on the walls。 Now that he thought about it; there were extinguishers all over the habitat。 Hed just never really paid attention before。
〃Even if we get the fires under control; theyre hell on the systems;〃 Fletcher said。 〃The air handlers arent made to take the added monoxide by…products and soot。〃
〃So what do we do?〃
〃Last resort only;〃 Fletcher said。 〃Thatd be my remendation。〃
The group looked at each other; nodded。
〃Okay;〃 Norman said。 〃Last resort only。〃
〃Lets just hope we dont have another attack。〃
〃Another attack 。。。〃 There was a long silence as they considered that。 Then the gas…plasma screens on Tinas console jumped; and a soft pinging filled the room。
〃We have a contact on peripheral thermals;〃 Tina said; in a flat voice。
〃Where?〃 Fletcher said。
〃North。 Approaching。〃
And on the monitor; they saw the words:
I AM ING。
* * *