Science & Mathematics - 30 July 2006

Whats the best way to make an amature made at home, single man hovercraft? I want to show up everyone with gokarts by making a hovercraft.

2006-07-30 05:13:46 · 4 answers · asked by puzzle55usa 3 in Engineering

2006-07-30 05:12:37 · 1 answers · asked by star123 2 in Physics

looks like cheese

2006-07-30 05:11:37 · 4 answers · asked by arnold 3 in Chemistry

This is the email I recieved but I'm thinking that this happened last year.
This month and next, Earth is catching up with Mars in an encounter that
will culminate in the closest approach between the two planets in
recorded history. The next time Mars may come this close is
in 2287. Due to the way Jupiter's gravity tugs on
Mars and perturbs its orbit, astronomers can only be
certain that Mars has not come this close to Earth
in the Last 5,000 years, but it may be as long as
60,000 years before it happens again.
Can anyone give me more insight on this please?

2006-07-30 05:10:52 · 16 answers · asked by faye_faye04 1 in Astronomy & Space

how DNA get facilitated by its helical or spiral structure? if it ware ladder structure, what could be the problem?moreover, why DNA is called acid?

2006-07-30 05:08:52 · 9 answers · asked by sup 3 in Biology

Do i need to find the rest of the x and y co-ordinates, except those such as, the y-intercept, X-intercept, hortzontal and vertical asymptotes, the maxima and minima?

2006-07-30 05:08:31 · 6 answers · asked by Faisaltheonly1 2 in Mathematics

2006-07-30 05:05:47 · 25 answers · asked by raistlin.magius 1 in Astronomy & Space

He said beavers were aware that humans used their testicles for medicinal purposes, and if trapped, would bite them off and leave them for their enemies. Is that on the level? There must be somke trappers out there. Tell me.

2006-07-30 05:05:23 · 4 answers · asked by Anonymous in Biology

2006-07-30 05:04:49 · 11 answers · asked by ? 5 in Astronomy & Space

2006-07-30 05:01:45 · 19 answers · asked by more1708_par 2 in Mathematics

I just got a Triops kit, and followed the instructions to the letter, but still waiting for them to hatch ?

2006-07-30 05:00:45 · 5 answers · asked by Eggo 1 in Botany

2006-07-30 04:59:23 · 9 answers · asked by Konstantia S 2 in Zoology

2006-07-30 04:56:14 · 17 answers · asked by Huma 2 in Zoology

The sun rises over Cayuga Lake, horse and buggies travelling to/from church, wineries begin to come to life, B & B's, fine restaurants (and some not so fine),Walmarts all around, skydivers taking off for their first jump, car racing coming to the area soon, farms, small villages, rolling hills - I could list other landmarks but it might be a dead giveaway

2006-07-30 04:54:52 · 16 answers · asked by cat lady 5 in Geography

2006-07-30 04:53:49 · 11 answers · asked by Anonymous in Mathematics

Just wondering, how common is it to look up at the sky and see a shooting star, or two in the space of 10 minutes.

2006-07-30 04:53:14 · 14 answers · asked by Rose 4 in Astronomy & Space

2006-07-30 04:51:51 · 3 answers · asked by chanku 1 in Chemistry

2006-07-30 04:49:46 · 10 answers · asked by gary d 3 in Mathematics

masters in pharmaceutics, pharmaceuticl analysis ,pharmacology

2006-07-30 04:47:00 · 1 answers · asked by abbi 1 in Chemistry

2006-07-30 04:43:43 · 7 answers · asked by dave l 1 in Weather

2006-07-30 04:43:33 · 8 answers · asked by quiescent_fellow 1 in Medicine

I'm looking for a single pole electric switch kind of like a foot operated sewing machine switch. The catch is that it has to have nomally closed contacts which open when the foot switch is depressed. I'm wanting to incorporate it into a kill switch for my bass boat.

2006-07-30 04:43:24 · 5 answers · asked by jer 1 in Engineering

I mean hand sanitizers and surface cleaning products.

2006-07-30 04:43:15 · 8 answers · asked by LazlaHollyfeld 6 in Biology

2006-07-30 04:42:37 · 4 answers · asked by Vancouver Island Marmot 1 in Zoology

Does anyone know what the degree or certification acronym for E.I. or E.T. represents in the engineering field?

2006-07-30 04:39:52 · 5 answers · asked by Anonymous in Engineering

In other words, where could I live that has the mildest winters and the coolest summers?

2006-07-30 04:38:04 · 8 answers · asked by scottgray 2 in Weather

2006-07-30 04:36:19 · 11 answers · asked by more1708_par 2 in Mathematics

2006-07-30 04:35:14 · 3 answers · asked by mathe_hari 1 in Mathematics

what are good and elementry book on quantum mechanics

2006-07-30 04:35:13 · 4 answers · asked by shivgan 2 in Physics

where in nanotech centres in india

2006-07-30 04:34:04 · 3 answers · asked by shivgan 2 in Physics