Science Source January 20, 2009 DVD

Cetrotide (cetrorelix acetate for injection) is a drug used in IVF procedures. It prevents the LH surge that occurs when eggs mature by blocking GnRH....

Cetrotide (cetrorelix acetate for injection) is a drug used in IVF procedures. It prevents the LH surge that occurs when eggs mature by blocking GnRH....

Gonal-f RFF Pen (follitropin alfa injection). Gonal-F is used to induce development of multiple follicles prior to retrieval for IVF or other assisted...

Gonal-f RFF Pen (follitropin alfa injection). Gonal-F is used to induce development of multiple follicles prior to retrieval for IVF or other assisted...

Three of the drugs used in in vitro fertilization cycles and other assisted reproductive technologies. They are progesterone, Cetrotide (cetrorelix ac...

The back of a bio fuel heating oil truck in New Hanmpshire.

2.4 kW Wind turbine. Wind turbines are used to generate electricity from the wind. Wind turbines are an environmentally friendly source of energy, as...

2.4 kW Wind turbine. Wind turbines are used to generate electricity from the wind. Wind turbines are an environmentally- friendly source of energy, as...

A 2.4 kW wind turbine in New Hampshire.

A farmer tills the soil before planting 2 acres of switchgrass, a biomass fuel that will be cut and baled like regular hay, then processed in a pellet...

A farmer tills the soil before planting 2 acres of switchgrass, a biomass fuel that will be cut and baled like regular hay, then processed in a pellet...

A farmer tills the soil before planting 2 acres of switchgrass, a biomass fuel that will be cut and baled like regular hay, then processed in a pellet...

A farmer tills the soil before planting 2 acres of switchgrass, a biomass fuel that will be cut and baled like regular hay, then processed in a pellet...

Inside an energy efficient 'green home', the radiant floor manifolds and tank bypasses to the 330 gallon hot water tank.

A 'green energy' home in New Hampshire which has photo voltaic cells on the roof (producing electricty from the sun) and thermal solar heaters near th...

A 'green energy' home in New Hampshire which has photo voltaic cells on the roof (producing electricty from the sun) and thermal solar heaters near th...

A 'green energy' home in New Hampshire which has photo voltaic cells on the roof (producing electricty from the sun) and thermal solar heaters near th...

A 'green energy' home in New Hampshire which has photo voltaic cells on the roof (producing electricty from the sun) and thermal solar heaters near th...

A 'green energy' home in New Hampshire which has thermal solar heaters near the ground (heating hot water). The thermal solar heaters are of the 'evac...

Conceptual image of a gas nozzle drying up in front of oil barrels. International consumption of oil is increasing and, according to experts, it will...

Conceptual image of a business chart with oil cans in background representing rising oil prices.

Power lines over a cornfield in Lancaster, PA. Power lines transmit energy, (electricity), while corn can be used to make ethanol, a source of energy.

Power lines over a cornfield in Lancaster, PA. Power lines transmit energy, (electricity), while corn can be used to make ethanol, a source of energy.

Power lines over a cornfield in Lancaster, PA. Power lines transmit energy, (electricity), while corn can be used to make ethanol, a source of energy.

Power lines over a cornfield in Lancaster, PA. Power lines transmit energy, (electricity), while corn can be used to make ethanol, a source of energy.

Power lines over a cornfield in Lancaster, PA. Power lines transmit energy, (electricity), while corn can be used to make ethanol, a source of energy.

The windmill converts wind energy to mechanical energy for pumping water or grinding grain.

The windmill converts wind energy to mechanical energy for pumping water or grinding grain.

The windmill converts wind energy to mechanical energy for pumping water or grinding grain.

Vytorin 10/20 ( 10mg ezetimibe and 20mg simvastatin) is a combination drug which is used to reduce the total amounts of cholesterol, LDL (bad) cholest...

Vytorin 10/20 ( 10mg ezetimibe and 20mg simvastatin) is a combination drug which is used to reduce the total amounts of cholesterol, LDL (bad) cholest...

100 mg tablet of Toprol-XL (Metoprolol succinate), a beta-blocker used to treat angina and hypertension, and to prevent heart attacks.

100 mg tablet of Toprol-XL (Metoprolol succinate), a beta-blocker used to treat angina and hypertension, and to prevent heart attacks.

A drawing done by someone under the influence of LSD, circa 1969.

A drawing done by someone under the influence of LSD, circa 1969. For the original, see image BL2803.

A drawing done by someone under the influence of LSD, circa 1969. For the original, see image BL2803.

A drawing done by someone under the influence of LSD, circa 1969.

A drawing done by someone under the influence of LSD, circa 1969. For the original, see image BL2806.

A drawing done by someone under the influence of LSD, circa 1969. For the original, see image BL2806.

A drawing done by someone under the influence of lysergic acid diethylamide (LSD), circa 1969. For the original, see image 9D5417.

A drawing done by someone under the influence of lysergic acid diethylamide (LSD), circa 1969. For the original, see image 9D5417.

Toyota Prius Hybrid car converted by Quantum Technologies to run on hydrogen. Photographed during the Hydrogen Day at the California Science Center, t...

Toyota Prius Hybrid car converted by Quantum Technologies to run on hydrogen. Photographed during the Hydrogen Day at the California Science Center, t...

Chevrolet Equinox hydrogen fuel cell vehicle photographed during the Hydrogen Day at the California Science Center, the final stop for the Hydrogen Ro...

Chevrolet Equinox hydrogen fuel cell vehicle photographed during the Hydrogen Day at the California Science Center, the final stop for the Hydrogen Ro...

Honda FCX hydrogen fuel cell vehicle, photographed during the Hydrogen Day at the California Science Center, the final stop for the Hydrogen Road Tour...

White Clean Air Stickers are issued to vehicles that meet California's super ultra-low emission vehicle (SULEV) standard for exhaust emissions and the...

Nissan X-TRAIL FCV hydrogen fuel cell vehicle, photographed during the Hydrogen Day at the California Science Center, the final stop for the Hydrogen...

Hydrogen fuel cell vehicle Toyota FCHV (fuel cell hybrid vehicle) experimental vehicle is build upon the Highlander SUV and uses hydrogen fuel cell to...

Ford Focus hydrogen fuel cell vehicle, photographed during the Hydrogen Day at the California Science Center, the final stop for the Hydrogen Road Tou...