Content for MIT.Edu

Engineers produce smallest 3-D transistor yet

“Process that modifies semiconductor material atom by atom could enable higher-performance electronics. Researchers from MIT and the University of Colorado have fabricated a 3-D transistor that’s less than half the size of today’s smallest commercial models. To do …

“Sun in a box” would store renewable energy for the grid

“Design for system that provides solar- or wind-generated power on demand should be cheaper than other leading options. MIT engineers have come up with a conceptual design for a system to store renewable energy, such as solar and wind power …

Terahertz laser for sensing and imaging outperforms its predecessors

“High-power, tunable design could be used for chemical detection in outer space, medical imaging, more. A terahertz laser designed by MIT researchers is the first to reach three key performance goals at once — high constant power, tight beam pattern, and …

Reproducing paintings that make an impression

“CSAIL’s new RePaint system aims to faithfully recreate your favorite paintings using deep learning and 3-D printing. The empty frames hanging inside the Isabella Stewart Gardner Museum serve as a tangible reminder of the world’s biggest unsolved art …

A new way to provide cooling without power

“Device developed at MIT could provide refrigeration for off-grid locations. MIT researchers have devised a new way of providing cooling on a hot sunny day, using inexpensive materials and requiring no fossil fuel-generated power. The passive system, which could be …

Accelerating 3-D printing

“Researchers have designed a novel printhead that works with unprecedented speed and pioneered ways to melt and extrude renewable materials. Recent work from an MIT lab may help 3-D printing fulfill its long-standing promise to transform manufacturing by enabling the …

Explaining the plummeting cost of solar power

“Researchers uncover the factors that have caused photovoltaic module costs to drop by 99 percent. The dramatic drop in the cost of solar photovoltaic (PV) modules, which has fallen by 99 percent over the last four decades, is often touted …

Improving materials from the nanoscale up

“At the Materials Day Symposium, researchers focus on tools that probe atomic structures in action to yield better designs for metals, solar cells, and polymers. The 2018 MIT Materials Research Laboratory (MRL) Materials Day Symposium, highlighting advances in materials science …

MIT engineers fly first-ever plane with no moving parts

“The silent, lightweight aircraft doesn’t depend on fossil fuels or batteries. Since the first airplane took flight over 100 years ago, virtually every aircraft in the sky has flown with the help of moving parts such as propellers, turbine …

Spatial Flux: Body and Architecture in Space

“Structurally, zero gravity means that we do not have to contend with architecture’s greatest arch-nemesis, gravity. This opens up a new world of possibilities where we can deploy structures that no longer have to counteract/resist gravitational force. We …